Conidae species from French Polynesia. Species names in bold are endemic to French Polynesia.
Distribution of species in different regions of French Polynesia, diet type,
and IUCN status based on assessments in 2011 are indicated. Wealth in
collections, Polynesian field wealth, ease of collection, and easiest
sampling islands are also indicated based on observations of Jean Letourneux
and Robert Gourguet (red text), and Bernard Salvat (black text). Information
about minimum pelagic periods (length of time that larvae are planktonic
before settling) is reported from Kohn and Perron (1994) (values without
brackets were measured, those in brackets are estimates). Information
regarding habitats where species occur and habits of species is reported from
sources as indicated. Some of these data were assembled by Bernard Salvat as
reported by Richard & Rabiller 2021. Abbreviations used: M=Marquesas,
T=Tuamotu Islands, S=Society Islands, A=Austral Islands, G=Gambier Islands;
M=molluscivory, P=piscivory, V=vermivory; LC=Least Concern, DD=Data
Deficient, NT=Near Threatened, n/a=not applicable (due to description of
species after date of assessment or species was not recognized as valid
during assessment). |
|
|
|
|
Conidae species with
link to taxon details in WoRMS |
Distribution |
Diet |
IUCN status |
Wealth in collections |
Polynesian fields
wealth |
Ease of collection |
Easiest sampling islands |
Minimum pelagic period, d |
Habitat and
Habits |
Conasprella aphrodite (Petuch, 1979) |
TS |
V |
LC |
not present |
? |
very difficult |
|
|
"In
120-380 m." [Röckel et al. 1995] |
Conasprella baileyi (Röckel & da Motta, 1979) |
TS |
V |
LC |
not present |
? |
very difficult |
|
|
"In
Solomon Is., in 100-150 m, in rubble and sand. In New Caledonia and Loyalty
Is, in 120-390 m (Richard, pers. comm., 1991)." [Röckel et al. 1995] |
Conasprella dieteri (Moolenbeek, Zandbergen & Bouchet, 2008) |
M |
V |
DD |
not present |
? |
very difficult |
Marquesas |
|
100-300
m (lv) [Moolenbeek, Zandbergen & Bouchet 2008] |
Conasprella eugrammata (Bartsch & Rehder, 1943) |
T |
V |
LC |
not present |
doubtful presence |
|
Tuamotu |
|
"In
35-500 m." [Röckel et al. 1995] |
Conasprella fijiensis Moolenbeek, Röckel & Bouchet, 2008 |
S |
V |
LC |
not present |
identification
uncertain |
? |
Society |
|
"A
bathyal species, dredged between 80 to 120 m in the Fiji Islands."
300-900 m [Richard & Rabiller 2013] |
Conasprella kimioi (Habe, 1965) |
S |
V |
LC |
not present |
? |
very difficult |
Society |
|
"In
120- 250 m." [Röckel et al. 1995] |
Conasprella orbignyi (Audouin, 1831) |
S |
V |
LC |
not present |
? |
very difficult |
Society |
|
"C. o. orbignyi in 50-400 m; C. o. elokismenos in 270-310 m in mud (Kilburn, 1973); C. o. coriolisi in 150-550 m
(Richard, pers. comm., 1991)." [Röckel et al. 1995] |
Conasprella
paumotu Rabiller & Richard, 2014 |
TS |
V |
n/a |
not present |
? |
very difficult |
|
|
"The
species is at present known from the Society Archipelago (island of Huahine)
and from the Tuamotu Archipelago (Kaukura, Makatea and Niau atolls),
collected only dead in depths going from 326 down to 831 meters. Since no
similar material could be traced out of littoral or sublittoral zones along
40 years of research in French Polynesia, we assume it is a species the
bathymetry of which should be clearly situated along the bathyal level, like
is the sister species Conus hivanus Moolenbeek, Zandbergen & Bouchet,
2008, from the Marquesas Islands. However we have to mention the data of
paratype 7 was commonicated to us with uncertainties as coming from the
Philippines islands. This needs more investigation and a secure confirmation
to determinate if a range extension so westward is justified. For now, the
species is considered endemic of French Polynesia." [Richard &
Rabiller 2014] |
Conasprella pepeiu (Moolenbeek, Zandbergen & Bouchet, 2008) |
M |
V |
DD |
not present |
? |
very difficult |
Marquesas |
|
160-350
m (lv) [Moolenbeek, Zandbergen & Bouchet 2008] |
Conasprella tiki (Moolenbeek, Zandbergen & Bouchet, 2008) |
MT |
V |
LC |
not present |
? |
very difficult |
|
|
280-320
m (lv) [Moolenbeek, Zandbergen & Bouchet 2008] |
Conasprella tirardi Röckel & Moolenbeek, 1996 |
TS |
V |
DD |
not present |
? |
very difficult |
|
|
Description based on dead collected specimen from New
Caledonia. Specimens from Pitcairn resemble described species and considered
as Conus verhoefi, but never formally
described. Other specimens that may represent the species were collected
previously (by Tirard in the 1980s) "between 60 and 80 m outside the
main reef" in New Caledonia. [Röckel & Moolenbeek 1996] |
Conus acutangulus Lamarck, 1810 |
MTS |
V |
LC |
very rare |
exceptional |
very difficult |
Society |
|
"Usually
in 3-100 m, adults sometimes in 0.5-5 m, juveniles sometimes as deep as 180
m. On coral or shell sand often mixed with coral rubble, on muddy sand and on
fine shell rubble with seaweed (Fainzilber, 1985; Fainzilber & Mienis,
1986; Fainzilber et al., 1992; Grosch, pers. comm., 1989; Tirard, pers.
comm., 1989)." [Röckel et al. 1995] |
Conus adamsonii Broderip, 1836 |
MTSA |
P |
LC |
very rare |
exceptional |
extremely difficult |
Marquesas (Austral
instead) |
|
"Intertidal
to 60 m, on seeward sides of coral reefs and in lagoons, on large stretches
or small pockets of sand (Hart, 1992)." [Röckel et al. 1995] |
Conus aito
Rabiller & Richard, 2014 |
TS |
V |
n/a |
not present |
? |
very difficult |
|
|
"The
species is at present known from the Society Archipelago (island of Tahiti)
and from the Tuamotu Archipelago (Kaukura, Tikehau and Niau atolls),
collected only dead in depths going from 300 down to 650 meters. Since no
similar material could be traced out of littoral or sublittoral zones along
40 years of research in French Polynesia, we assume it is a species the
bathymetry of which should be clearly situated along the bathyal level. This
opinion is reinforced by the fact that the whole congener species inhabits
this bathymetric level." [Richard & Rabiller 2014] |
Conus arenatus Hwass in Bruguière, 1792 |
TS |
V |
LC |
very rare |
very rare |
easy |
Society |
|
"Intertidal to about 30 m, living almost exclusively in
sand. Mainly on wide stretches of sand on intertidal to shallow-subtidal reef
flats; occasionally also in rubble mixed with sand, in mud among mangroves or
on heterogeneous reef substrate (Kohn, 1961a/1968; Kohn & Nybakken, 1975;
Reichelt & Kohn, 1985; Cernohorsky, 1964/1978; Sharabati, 1984). C. arenatus feeds on polychaetes of
the families Capitellidae, Maldanidae, Nereidae and Eunicidae. Melo amphora Lightfoot is known to
prey on C. arenatus (Kohn, 1968; Kohn &
Nybakken, 1975; Reichelt & Kohn, 1985; Loch, pers. comm., 1987)."
[Röckel et al. 1995] |
Conus aristophanes Sowerby II, 1857 |
TSA |
V |
n/a |
common |
common |
easy |
Society |
[25] |
Habitat similar to C. coronatus at other sites in IWP. Diet: errant polychaetes (eunicids)
[Duda, personal observation] |
Conus aulicus Linnaeus, 1758 |
TS |
M |
LC |
very rare |
exceptional |
never found alive |
Tuamotu |
[12] |
"In 1-30 m; on reef flats and coral reefs near dead and
living corals, sand substrates or sometimes coral rubble. The habitat of C. aulicus is shared with C. textile, C. canonicus, C. miles, C. maldivus and C. geographus (Lorenz, pers. comm., 1990, 1993). Specimens described as C. gracianus are reported from
greater depths at the offshore fringes of the "Grand Récif" at
Tuléar (da Motta & Blöcher, 1982). C. aulicus
feeds on other gastropods but reportedly preys also on small fishes (Tirard,
pers. comm., 1989). In the E. Indian Ocean, egg diameter of 326 µm predicts a
minimum pelagic period of about 13 days (Perron & Kohn, 1985)."
[Röckel et al. 1995] |
Conus auratinus da Motta, 1982 |
MTSA |
M |
LC |
very rare |
very rare |
very difficult |
Tuamotu |
|
"Shallow subtidal. In Marshall Is., C. auratinus in 13-18 m on lagoon
pinnacles and at the ocean-side of coral reefs, in caves and coral
rubble." [Röckel et al. 1995] |
Conus aureus Hwass in Bruguière, 1792 |
MTS |
M |
LC |
very rare |
very rare |
very difficult |
Society - Tuamotu |
|
"C. a. aureus in 3-30 m on coral reef, in coral rubble and beneath coral
rocks; C. a. paulucciae
in 30-50 m in sand or coral rubble." [Röckel et al. 1995] |
Conus auricomus Hwass in Bruguière, 1792 |
MTS |
M |
DD |
very rare |
very rare |
very difficult |
Society - tuamotu |
|
"In
3-40 m; on coral reefs, on sand slopes, in sand pockets and in caves."
[Röckel et al. 1995] |
Conus bandanus Hwass in Bruguière, 1792 |
MTSAG |
M |
LC |
quite rare |
quite rare |
difficult |
Society - Tuamotu |
10 [15] |
"Shallow subtidal to 90 m (Hawaii: Kohn & Weaver,
1962), mostly encountered in 5-20 m. On coral reef, in reef lagoons; in sand,
on weedy sand, rocks, and rubble. Animals active at night (New Caledonia;
Tirard, pers. comm., 1989). C. bandanus
feeds on gastropods, including congeners (Hawaii; Kohn, 1959b). Egg diameter
varies from 299 fm (Palau) to 355 fm (Hawaii) suggesting a minimum pelagic
period of 10-15 days (Perron, 1981a,b,c; Perron & Kohn, 1985)."
[Röckel et al. 1995] |
Conus betulinus Linnaeus, 1758 |
M |
V |
LC |
not present |
doubtful presence |
|
Marquesas |
|
"Intertidal to about 50 m; in sheltered bays and on reefs,
inhabiting sand pockets, sand flats and muddy sand. Typical form lives mostly
above 20 m; form zulu is reported from 30-50 m (Petuch, 1979). C. betulinus probably feeds on worms (Kohn, 1978)." [Röckel et al.
1995] |
Conus boutetorum Richard & Rabiller, 2013 |
TS |
V |
n/a |
very rare |
very rare |
very difficult |
Tuamotu |
|
"A living specimen was observed at 30 m on the outer slope
of Takapoto Atoll (King George’s group, Tuamotu Islands), creeping along a
massive Porites (Scleractinia), bottom of the spur-and-furrow zone and three
dead shells have been collected at a depth of 60 m. This suggests that C. boutetorum should belong to the lower sloping platform fauna in the coral
reef complex." [Richard & Rabiller 2013] |
Conus bullatus Linnaeus, 1758 |
MTSG |
P |
LC |
quite rare |
quite rare |
difficult |
Marquesas - Society |
|
"Intertidal to about 240 m, most common from slightly
subtidal to 50 m; on muddy sand, coral rubble and gravel, often beneath dead
coral rocks, outside and inside the reef. Form pongo reported from slightly
subtidal to about 20 m. Common form of C. bullatus
known to feed on fishes and mollusks after nightfall and to be preyed upon by
skates and stingrays as well as molluscivorous Conidae (McDowall,
1974)." [Röckel et al. 1995] |
Conus canonicus Hwass in Bruguière, 1792 |
MTSA |
M |
LC |
common |
somewhat common |
easy |
Tuamotu - Society |
[17-21] |
"Intertidal and uppermost subtidal; on subtidal coral reef
flats, in sand under coral rocks, in coral rubble with or without sand and on
limestone pavement, often close to living corals (Kohn & Nybakken, 1975;
Chaberman, pers. comm., 1981; Richards, pers. comm., 1989; Lorenz, pers.
comm., 1993). C. canonicus feeds on gastropods; venom toxic to molluscs but not to small
mammals, fishes and polychaete worms (Endean & Rudkin, 1965; Kohn &
Nybakken, 1975). Spawn of about 50 egg capsules deposited on the underside of
rocks in about 1 m or near the reef crest. Capsules of 11-20 x 8.5-15 mm
affixed to the substratum as well as to previously laid capsules; each
containing 500-1,500 eggs. Egg diameter of 230-260 µm predicting a minimum
pelagic period of 21-18 days (Kohn, 1961b, listed there as "C. textile"; Perron &
Kohn, 1985; Loch, pers. comm., 1987; Kohn & Perron, 1994)." [Röckel
et al. 1995] |
Conus catus Hwass in Bruguière, 1792 |
TSAG |
P |
LC |
very common |
common |
easy |
Tuamotu |
[20-23] |
"Intertidal to about 20 m; in protected and exposed sites
on benches, rocky shores and subtidal coral reef flats, occupying crevices,
pockets or patches of sand with or without vegetation, bare limestone, algal
turf and coral rubble. On intertidal benches, the peak density of animals is
found halfway across the habitat (Kohn, 1959a, b, 1960, 1978a; Kohn &
Nybakken, 1975: Cernohorsky, 1964; Huish, 1978; Kay, 1979; Estival, I981 ;
Grosch, pers. comm., 1989). Form nigropunctatus on coral reefs on sand bottom
near coral rubble or buried amongst eel-grass roots (Sharabati, 1984;
Fainzilber et al., 1992). Form morrisoni reported in 3-5 m, in channels on
coarse sand and rubble among live coral (G. Raybaudi, 1991). Typical form of C. catus and form nigropunctatus
feed on small fishes. The venom is toxic to fishes and small mammals but has
no effects on invertebrates; it may be dangerous to man (Kohn, 1959b; Endean
& Rudkin, 1963: Fainzilber et al., 1992). Egg capsules with a tall stalk.
In Hawaii, capsules of 10- 12 x 8.5- 10 mm contain an average of 1,650 eggs.
Egg diameter is 220 µm in Hawaii, 231 µm in Palau and 241 µm in the E. Indian
Ocean, suggesting minimal pelagic periods of 22, 20 or 19 days (Kohn, 1961a;
Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus chaldaeus (Röding, 1798) |
MTSAG |
V |
LC |
common |
common |
easy |
PF |
[25] |
"On intertidal benches, less frequently on slightly
subtidal reef platforms; often close to the seaward edge of its habitat. C. chaldaeus lives on sand,
beachrock, and truncated reef limestone with or without a thin layer of sand
or algal turf, in coral rubble with or without sand and on dead coral heads
or rocks (Cernohorsky, 1964; Kohn, 1959b/1966/1968; Kohn & Orians, 1962;
Kohn & Nybakken, 1975; Leviten & Kohn, 1980; Reichelt & Kohn,
1985; Grosch, pers. comm., 1989). C. chaldaeus is known to feed on errant polychaetes of the families
Nereidae and Eunicidae; diet composition varies with habitat. On reef
platforms when suitable nereid species become rarer, it may shift to a single
eunicid species (Palola siciliensis). In the latter case, it eats worms of the same species as C. ebraeus and C. miles but captures them in a
different habitat (Kohn & Orians, 1962; Kohn, 1959b, 1966, 1968; Kohn
& Nybakken, 1975; Leviten & Kohn, 1980; Reichelt & Kohn,
1985)." [Röckel et al. 1995] |
Conus chiangi (Azuma, 1972) |
TS |
V |
LC |
not present |
? |
very difficult |
|
|
"In
200-400 m, on dead coral and rubble." [Röckel et al. 1995] |
Conus circumcisus Born, 1778 |
TS |
P |
LC |
doubtful presence |
|
|
|
|
"In
4-200 m; in sand, coral rubble, clefts of coral reefs or on lagoon pinnacles,
beneath dead coral rocks; also reported on shipwrecks and steep cliffs of the
fore-reef (Papua New Guinea; Chaberman, pers. comm., 1981; Richards, pers.
comm., 1988)." [Röckel et al. 1995] |
Conus coffeae Gmelin, 1791 |
TS |
V |
LC |
present as C. scabriusculus |
locally common |
easy |
Tuamotu |
[21] |
"In 2 to about 30 m. In Fiji, in and under corals as well
as on sand. In New Caledonia, mostly on dead coral on reef flats in 2-15 m
(Cemohorsky, 1964; Tirard, pers. comm., 1989). At Hansa Bay, Papua New
Guinea, it is an uncommon species on moderately deep fore-reefs (Chaberman,
pers. comm., 1981). C. coffeae is vermivorous, feeding on Eunicidae in the E. Indian Ocean
(Kohn & Nybakken, 1975). The egg diameter is 222 µm in Palau, predicting
a minimum planktonic period of 22 days (Perron and Kohn, 1985)." [Röckel
et al. 1995] |
Conus conco Puillandre, Stöcklin, Favreau, Bianchi, Perret, Rivasseau,
Limpalaër, Monnier & Bouchet, 2015 |
M |
V |
n/a |
somewhat common |
somewhat common |
more or less
difficult |
Marquesas |
|
"It
has been collected under stones in 8 meters in Tahuata and in crevices
between 15 and 30 m in Nuku Hiva (Alain Gaspard, pers. comm.)."
[Puillandre et al. 2015] |
Conus coronatus Gmelin, 1791 |
MTSAG |
V |
LC |
common |
common |
easy |
Society |
[24-27] |
"Intertidal to about 10 m, at protected or exposed sites.
In southern Africa, usually occurs in the middle part of the intertidal zone,
living in or on sand pockets, sand- filled crevices and in sand along edges
of rocks as well as among sea- weeds and oysters; reported to favour
semi-sheltered or sheltered habitats (Kilburn & Rippey, 1982; Grosch,
pers. comm., 1989). In the Red Sea, it lives on the inner reef flat among
rocks and boulders (Sharabati, 1984). In India, intertidally on rough limestone
benches and in or on rubble or coarse sand beneath or near coral rocks (Kohn,
1978a); in Sri Lanka, both intertidally and slightly subtidally on reef flats
inhabiting the same microhabitats as in India and additionally bare coral
rocks with or without algal turf (Kohn, 1960). On intertidal reefs in
Thailand and Indonesia, in sand-filled depressions, large areas of sand, and
on bare limestone pavement (Kohn & Nybakken, 1975). Data from intertidal
reef rock benches of the Seychelles, E. Australia and Micronesia indicate a
similar selection of microhabitats as in the areas mentioned above (Leviten
& Kohn, 1980). In New Caledonia, coral between 1-3 m is the main
microhabitat (Tirard, pers. comm., 1989). In the Maldive and Chagos
Archipelagoes, it occurs on intertidal limestone benches as well as on
subtidal reef flats (Kohn, 1968b; Leviten & Kohn, 1980). According to
Lewis (1979), the typical form of C. coronatus in Fiji lives on moderately coarse sand near the edge of the
reef; form aristophanes (see below) usually occurs farther inshore on finer
sand and mudflats. The two forms overlap only slightly in habitat. Findings
from the Philippines indicate a similar conchological and ecological
separation. C. coronatus
feeds mainly on errant polychaetes (Eunicidae, Glyceridae, Nereidae), rarely
consuming sedentary species (Capitellidae). Egg capsules are deposited singly
or in short rows of 3 - 10 on the underside of coral or limestone rocks.
Collective clusters may be made by several females. Capsules more or less
quadrangular with a short stalk and a small basal plate, measuring 4.5-12.5 x
4.0-11.0 mm. Number of capsules per capsule mass is 14-83, number of eggs per
capsule mass 25,000-52,000 and number of eggs per capsule 330-3,000. Egg
diameter of 150-180 µm predicts a minimum pelagic period of about 28-25 days
(Kohn, 1961b; Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus cylindraceus Broderip & Sowerby I, 1830 |
MTSG |
V |
LC |
somewhat common |
somewhat common |
difficult |
Tuamotu |
|
"In
1-25 m, in coral rubble and on sand under corals." [Röckel et al. 1995] |
Conus darkini Röckel, Korn & Richard, 1993 |
S |
V |
LC |
not present |
? |
very difficult |
Society |
|
"Deep
subtidal. Kita-koho area: In about 325 m (Darkin, pers. comm., 1991); Balut
Id.: In 280-300 m on rocky and muddy bottom (Guillot de Suduiraut, pers.
comm., 1992); Loyalty Is.: In 575 m (holotype) and in 480 m (paratype
1)." [Röckel et al. 1995] |
Conus distans Hwass in Bruguière, 1792 |
MTSG |
V |
LC |
somewhat common |
somewhat common |
easy |
Society |
[28] |
"Intertidal and upper subtidal; juveniles in greater
depths. In Hawaii, C. distans inhabits intertidal benches and subtidal coral reef platforms,
more frequently in the latter habitat, where it occurs epifaunally in outer
areas exposed to surf action (Kohn, 1959b; Kay, 1979). In Fiji, it lives on
patches of sand among weed (Cernohorsky, 1964). Tirard (pers. comm., 1989)
reports C. distans from New Caledonia to live in 2-6 m on coral reef and to
be active during the whole day. In East New Britain, it occurs subtidally
under rocks, wedged inside holes and crevices of the deeper reef and
boulders, or on the shallow reef, where it is covered by epiflora (Richards,
pers. comm., 1989). It occurs on subtidal reef flats in Indonesia and
Thailand (Kohn & Nybakken, 1975), and is more frequent on intertidal
benches than subtidal reefs in the Maldive and Chagos Archipelagoes (Kohn,
1968). In Mocambique, it lives on outer areas of reef platforms (Grosch,
pers. comm., 1989). C. distans feeds on polychaetes (Eunicidae) in Hawaii (Kohn, 1959a).
However, armature of radular teeth differs from that of congeners with a
similar diet (Nybakken, 1990). Egg capsules large, containing numerous eggs.
Egg diameter of about 148 µm in Palau suggests a minimum pelagic period of
about 28 days (Perron & Kohn, 1985; Loch, pers. comm., 1987)."
[Röckel et al. 1995] |
Conus dusaveli (H. Adams, 1872) |
TS |
P |
LC |
very rare |
? |
very difficult |
|
|
"In
50-288 m, on or in sand; New Caledonian specimens were dredged in 200-288
m." [Röckel et al. 1995] |
Conus easoni (Petuch & Berschauer, 2018) unaccepted by WoRMS, accepted
as Conus catus Hwass,
1792] |
M |
P |
n/a |
common |
less common |
easy |
Marquesas |
|
"At
Taioha’e Bay on Nuku Hiva Island, Pionoconus easoni inhabits coral rubble
areas on carbonate platforms, in the intertidal zone and in shallow subtidal
depths (1 - 2 m). Belonging to a piscivorous genus, the new species is
assumed to be a predator on small blennioid and gobioid fishes. More
exploration in the Marquesas may show that this new species is widely
distributed on other islands, such as Fatu Hiva, Hiva Oa, and Eiao."
[Petuch & Berschauer 2018] |
Conus ebraeus Linnaeus, 1758 |
MTSAG |
V |
LC |
very common |
common |
easy |
Tuamotu - Society |
[25-27] |
"On intertidal benches and subtidal coral reef platforms,
to about 3 m; abundant in both types of habitat, with peak density of
population nearer to the shore or halfway across intertidal habitats. On
patches of sand bound by algal turf, in sand-filled depressions and crevices,
on limestone benches with algal turf, and among or beneath dead coral (Kohn,
1959b, 1966b, 1968b, 1971; Kohn & Orians, 1962; Kohn & Nybakken,
1975; Leviten & Kohn, 1980; Reichelt & Kohn, 1985; Tirard, pers. comm.,
1989; Grosch, pers. comm., 1989). C. ebraeus feeds on eunicid and nereid polychaetes; diet composition
varies with habitat and locality (Kohn, 1959b; Kohn & Orians, 1962; Kohn
& Nybakken, 1975; Leviten & Kohn, 1980; Reichelt & Kohn, 1985).
Egg capsules measure 7-10 x 6-10 mm. Each capsule contains 1,500 -3,000 eggs
170-180 µm in diameter, predicting a minimum pelagic period of about 25-26
days (Risbec, 1932; Ostergaard, 1950; Kohn, 1961b; Perron, 1981b; Perron
& Kohn, 1985)." [Röckel et al. 1995] |
Conus eburneus Hwass in Bruguière, 1792 |
MTSAG |
V |
LC |
very common |
very common |
very easy |
every archipelago |
[22-28] |
"Intertidal to about 65 m, mostly in 1-25 m. C. eburneus lives primarly in and
on sand bottoms of subtidal reef flats, in sand-filled channels, large
patches of sand and among weed on sandy or muddy substrate (Cernohorsky, 1964
& 1978; Kohn & Nybakken, 1975; Kohn, 1981; Reichelt & Kohn, 1985;
Tirard, pers. comm., 1989). In East New Britain, Richards (pers. comm., 1989)
has observed that typical C. eburneus often lives in dense colonies in 1-20 m, while form crassus is
solitary, usually half buried in volcanic sand close to gravel bottoms below
12 m. C. eburneus
preys mainly on polychaetes belonging to several families and is also known
to feed on fishes. Its venom is toxic to worms, mollusks and small fishes,
less dangerous to small mammals (Endean & Rudkin, 1965; Kohn &
Nybakken, 1975; Reichelt & Kohn, 1985; Thorsson, 1989). Egg diameter of
150 fm predicts a minimum pelagic period of about 28 days (Perron & Kohn,
1985)." [Röckel et al. 1995] |
Conus eldredi Morrison, 1955 |
TSAG |
P |
DD |
very rare |
very rare |
difficult |
Tuamotu (Society
instead) |
|
"Shallow
water." [Röckel et al. 1995] |
Conus emaciatus Reeve, 1849 |
S |
V |
LC |
very rare |
very rare |
easy |
Society |
|
"On
intertidal benches and shallow subtidal reef flats; inhabiting sand bottoms,
bare limestone or beachrock, and dead coral heads and rocks. C. emaciatus
feeds on terebellid and other polychaetes (Kohn, 1968b; Kohn & Nybakken,
1975; Reichelt & Kohn, 1985; Sharabati, 1984)." [Röckel et al. 1995] |
Conus encaustus Kiener, 1845 |
M |
V |
LC |
less common |
less common |
easy |
Marquesas |
|
"In 0.5-6 m; on reefs, sand, boulders and beneath
rocks." [Röckel et al. 1995] [Given similarity to C. abbreviatus and other members of
its clade, which eat worms, vermivorous feeding mode for C. encaustus is presumed.] |
Conus episcopatus da Motta, 1982 |
TSG |
M |
LC |
less common |
less common |
difficult |
Tuamotu (Society
instead) |
|
"In shallow water to 40 m; on the lagoon and ocean sides
of coral reefs, in sand and coral rubble, often beneath coral rocks
(Cernohorsky, 1964; Kohn & Nybakken, 1975; Richards, 1989; Grosch, pers.
comm., 1989; Tirard, pers. comm., 1989). C.
episcopatus is known to feed on Cypraeidae (Kohn
& Nybakken, 1975). In the E. Indian Ocean, egg diameter of 400 µm
predicts a short minimum planktonic period of about 7 days; in Palau, egg
diameter is 275 µm and pelagic period about 15 days (Perron & Kohn, 1985)."
[Röckel et al. 1995] |
Conus ferrugineus Hwass in Bruguière, 1792 |
TS |
V |
LC |
not present |
unknown |
unknown |
|
|
"Intertidal to about 50 m; on sand, often under coral
(Cernohorsky, 1964) or on sand with algae (Estival, 1981; Richer de Forges
& Estival, 1984; Tirard, pers. comm., 1989). Egg diameter of about 214 µm
predicts a minimum pelagic period of about 22 days (Philippines; Perron &
Kohn, 1985)." [Röckel et al. 1995] [Given similarity to C. planorbis and C. vitulinus which eat eunicid
polychaetes, vermivorous feeding mode for C.
ferrugineus is presumed.] |
Conus flavidus Lamarck, 1810 |
MTSAG |
V |
LC |
common |
common |
easy |
Society - Marquesas |
23 [21-25] |
"On intertidal benches and more frequently on shallow
subtidal reef flats to about 20 m; ranging from inshore habitats to the reef
rim and inhabiting small sand-filled depressions, reef limestone or beachrock
with or seldom without algal turf, coral rubble with or without sand, and
dead coral heads or rocks. C. flavidus feeds on sedentary polychaetes of the families Terebellidae ,
Maldanidae and Capitellidae, rarely consuming enteropneusts; diet composition
varies depending on habitat and locality (Kohn, 1959b, 1968b; Leviten &
Kohn, 1980; Reichelt & Kohn, 1985; Marsh, 1971; Fainzilber et al., 1992).
Egg capsules of 8.5-14 x 6.5-11 mm have a short stalk and are deposited in
parallel rows under rocks on subtidal reef flats or near the reef crest. Egg
diameter of 175-223 µm suggests a minimum pelagic period of 26-21 days.
Larvae settled after a planktonic period of 23 days in Hawaii (Cernohorsky,
1964; Perron, 1981 a-c; Perron & Kohn, 1985; Loch, pers. comm.,
1987)." [Röckel et al. 1995] |
Conus frigidus Reeve, 1848 |
MTSG |
V |
LC |
common |
somewhat common |
more or less
difficult |
Tuamotu - Society |
[22-24] |
"On intertidal benches and shallow subtidal reef flats to
about 5 m; inhabiting bare beachrock or limestone, beachrock and limestone
pavement with a thin layer of sand or with algal turf, sand-filled
depressions, coral rubble with or without sand, and dead coral heads or
rocks. C. frigidus
feeds on sedentary polychaetes of the families Terebellidae and Capitellidae
(Kohn & Nybakken, 1975; Leviten & Kohn, 1980; Reichelt & Kohn,
1985; Tirard, pers. comm., 1989). Females oviposit on the underside of coral
rocks. Egg diameter of 191 µm suggests a minimum pelagic period of about 24
days (Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus gauguini Richard & Salvat, 1973 |
M |
P |
NT |
rare |
sparse |
difficult |
Marquesas |
|
"In
20-50 m on coral reefs." [Röckel et al. 1995] |
Conus generalis Linnaeus, 1767 |
S |
V |
LC |
very rare |
very rare |
difficult |
Society |
|
"Intertidal to about 50 m, more common in subtidal
habitats; in Philippines, dredged to 240 m (Guillot de Suduiraut, pers.
comm., 1992); on coarse sand, muddy sand and coral rubble, often beneath dead
coral. In W. Thailand, form krabiensis is reported from sand and rock bottoms
in 12-30 m, in the Maldives from sand in 20-25 m. Similarly sized specimens
of C. generalis have
been observed in aggregations (Cernohorsky, 1964; Estival, 1981; Richer de
Forges & Estival, 1986; Chaberman, pers. comm., 1981; Tirard, pers.
comm., 1989)." [Röckel et al. 1995] |
Conus geographus Linnaeus, 1758 |
TSAG |
P |
LC |
common |
somewhat common |
difficult |
Tuamotu - Society |
[24] |
"Intertidal to about 20 m; on coral reefs, mainly on sand
bottoms beneath or among coral heads, also on lagoon pinnacles, in caves and
on coral rubble (Kohn, 1961b; Cernohorsky, 1964; Marsh, 1971; Sharabati,
1984; Grosch, pers. comm., 1989; Tirard, pers. comm., 1989; Fainzilber et
al., 1992). C. geographus feeds on fishes, sometimes also on molluscs. It captures its
prey with it’s rostrum without stinging it first; after a fish is engulfed,
it may be stung. Animals with shells of 80-87 mm may feed on fishes 130- 140
mm long; fresh dead fishes may also serve as food. Venom highly toxic to
fishes and mammals, known to cause fatalities in humans. Toxicity and high
quantity of injected venom make C. geographus the most dangerous Conus species. It has caused more than 30
human fatalities. (Kohn, 1963, 1983; Johnson & Stablum, 1971; Cruz, Gray
& Olivera, 1976, 1978; Cruz, Corpuz & Olivera, 1978; Tsuriel, 1978).
Animals observed to oviposit in isolated coral heads; capsule masses may be
made by several females. Capsules deposited in short rows forming an
irregular cluster; each row affixed to substratum by confluent basal plates.
Observed number of capsules per spawn is 54, observed number of eggs per
capsule 14,500-17,800, and observed capsule size 26-28 x 18-21 mm. Egg
diameter of about 190 µm predicts a minimum pelagic period of about 24 days
(Kohn, 1961b; Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus glans Hwass in Bruguière, 1792 |
TS |
V |
LC |
rare |
rare |
difficult |
Society |
9 [3] |
"Shallow
subtidal to about 30 m. In Fiji, under corals on reefs. In New Caledonia, on
debris, shell sand and dead corals in 2- 10 m. In the E. Indian Ocean, on
subtidal coral reef platforms and reef slopes (Cernohorsky, 1964; Kohn, 1960;
Kohn & Nybakken, 1975; Tirard, 1989, pers. comm.). In the Indian Ocean,
the species is known to feed on Eunicidae and is vermivorous in the Tuamotu
Archipelago as well (Kohn. 1960; Kohn & Nybakken, 1975; Salvat &
Rives, 1980). In Sri Lanka, egg capsules are deposited in clusters of about
33, lack confluent basal plates, and measure 7-7.5 x 6-6.5 mm. Observed
number of eggs per capsule is 37-53 and number of eggs per egg mass 1,600. An
egg diameter of about 440 µm in the N. Indian Ocean predicts a minimum
planktonic period of only 3 days. In Palau, the eggs measure only 341 µm in
diameter, and the minimum planktonic period lasts about 11 days. Narrow
larval shells of 2.5 to 3 or more whorls in Philippine and Samoan shells also
predict the hatchling to be a veliger (Kohn, 1961 ; Perron & Kohn,
1985)." [Röckel et al. 1995] |
Conus granum Röckel & Fischöder, 1985 |
T |
V |
LC |
not present |
doubtful presence |
|
Tuamotu |
|
"In
25-240 m, in sand and coral rubble." [Röckel et al. 1995] |
Conus hirasei (Kuroda, 1956) |
S |
V |
LC |
not present |
doubtful presence |
|
Society |
|
"In
100-240 m" [Röckel et al. 1995] |
Conus hivanus Moolenbeek, Zandbergen & Bouchet, 2008 |
M |
V |
LC |
not present |
? |
very difficult |
Marquesas |
|
90-120
(lv) [Moolenbeek, Zandbergen & Bouchet 2008] |
Conus imperialis Linnaeus, 1758 |
MTSAG |
V |
LC |
common |
common |
easy |
Society - Marquesas |
[18-22] |
"Intertidal to 75 m; in Philippines, dredged to 240 m. In
Hawaii, C. imperialis
on subtidal coral reef platforms, on fine to coarse sand, reef limestone with
or without algal turf, and on coral rubble as well as dead coral. In Fiji, in
sand under coral and in sand pockets of coral reefs (Cernohorsky, 1964); in
New Caledonia, in 1-25 m inside the lagoon, on coarse sand bottom and dead
coral of platforms exposed to waves (Richer de Forges & Estival, 1986;
Tirard, pers. comm., 1989); on the Great Barrier Reef, subtidally in lagoons
(Huish, 1978); in Indonesia, subtidally on lagoon reef platforms and seaward
reef platforms (Kohn & Nybakken, 1975; Kengalu, 1980) and also reported
from coral rubble at low tide level. In Mozambique (Grosch, pers. comm.,
1989), typical C. imperialis intertidally close to the infralittoral fringe on pure sand
bottoms; form fuscatus in depressions, holes and crevices of rocky ledges and
seldom on coral sand. Although both forms live syntopically in Mozambique,
they do not share the same microhabitat. The rocky bottoms, on which form
fuscatus occurs, are covered with crustose coralline algae, as are the shells
of the living animals, whereas more typical C.
imperialis exhibits hardly any encrustation.
However, in Pacific localities C. imperialis often has heavy encrustations of coralline algae on its
shells. In Réunion, fom, fuscatus ranges from slightly subtidal habitats to
50 m. C. imperialis is known to feed almost exclusively on polychaetes of the
family Amphinomidae ("fireworms"); Eunicidae are rarely consumed;
the radular teeth share characteristics with those of other Conus species
that prey on amphinomids (Nybakken, 1970). In Hawaii, the species has been
observed ovipositing in a depression in 0.3 m. Capsules are skewed to one
side and are 18-20 x 12- 13 mm. Each capsule contains about 6,000 eggs of 225
µm diameter, suggesting a minimum pelagic period of 21 days. In Palau, egg
diameter is 265 µm, indicating a minimum pelagic period of about 18 days. In
the Seychelles, dense clusters of capsules are deposited in shallow water.
Capsules are affixed to the substratum by confluent basal plates and to other
previously laid capsules. Number of eggs per capsule varies from 2,300 to
4,300, and capsules measure 18- 19 x 11 - 12 mm. Egg diameter of 220 µm
indicates a minimum pelagic period of 22 days (Kohn, 1961a, b; Perron &
Kohn, 1985)." [Röckel et al. 1995] |
Conus judaeus Bergh, 1895 |
MTSAG |
V |
LC |
see
C. ebraeus |
see
C. ebraeus |
|
|
|
Appears to have a similar habitat as C.
ebraeus. Diet: sedentary polychaetes (Duda et al.
2008); this species has only been documented in the Indian Ocean and western
Pacific (e.g., Philippine Islands, Okinawa) and so its presence in French
Polynesia is tenuous [Duda, personal observation] |
Conus kinoshitai (Kuroda, 1956) |
M |
P |
LC |
not present |
? |
very difficult |
Marquesas - Australs |
|
"In
20-240 m; in Philippines, form tamikoae in 240-400 m." [Röckel et al.
1995] |
Conus kuroharai (Habe, 1965) |
S |
V |
LC |
not present |
? |
? |
Society |
|
"In
100-390 m." [Röckel et al. 1995] |
Conus legatus Lamarck, 1810 |
TS |
M |
LC |
somewhat common |
quite rare |
difficult |
Tuamotu |
|
"In
3-50 m; on coral reef from the reef lagoon to the outer reef slope, in sand,
coral rubble, caves and on dead coral (Estival, 1981; Chaberman, pers. comm.,
1981; Richards, pers. comm., 1989)." [Röckel et al. 1995] [canonicus et
al: molluscivorous] |
Conus leopardus (Röding, 1798) |
TSAG |
V |
LC |
very common |
common |
very easy |
Society - Tuamotu |
[21-23] |
"Slightly subtidal to about 45 m usually below 2 m. Mainly
in shallow bays with vast subtidal stretches of sand or sand with vegetation;
also occupying large areas of sand or sand and rubble on subtidal reef flats;
less common where subtidal reef flats pass into smooth intertidal limestone
benches (Kohn, 1959 a, b, 1968, 1980; Kohn & Nybakken, 1975; Cernohorsky,
1964, 1978; Tirard, pers. comm., 1989). C.
leopardus feeds exclusively on enteropneusts
(Ptychodera flava) by engulfing its prey without stinging it first (Kohn,
1959 b, 1981; Endean & Rudkin, 1965). Observed to oviposit in 0.2 - 1.5 m
of water on sand or sand and rubble. Egg capsules deposited in irregular
rows, affixed to the underside of granite rocks, coral rocks and coral heads
by confluent basal plates. Observed to spawn together with C. textile and C. virgo at the same place without
interspecific competition. Capsules measure 26 - 58 x 19 - 37 mm and contain
2,900 - 12,800 eggs; observed number of eggs per capsule mass is more than
744,000. Egg diameter varies between 204 - 240 fm depending on locality, predicting
a minimum pelagic period between 23 and 21 days (Kohn, 1961 a, b; Perron,
1980; Perron & Kohn, 1985; Cernohorsky, 1964)." [Röckel et al. 1995] |
Conus litoglyphus Hwass in Bruguière, 1792 |
TS |
V |
LC |
somewhat common |
somewhat common |
more or less
difficult |
Society |
|
"Usually subtidal to about 60 m: on reefs. lagoon
pinnacles. rocky platforms exposed to wave action and more frequently below
10 m on sand or reef rock under dead corals. or on reef slopes. In New
Caledonia, C. litoglyphus in 1-30 m and outside the barrier-reef (Kohn, 1959a;
Cemohrsky, 1964; Chaberman, pers. comm., 1981; Estival, 1981; Tirard, pers.
comm., 1989; Richards, pers. comm., 1989: Pearson, pers. comm., 1990)."
[Röckel et al. 1995] |
Conus litteratus Linnaeus, 1758 |
MSAG |
V |
LC |
very rare |
very rare |
difficult |
Society - Tuamotu |
[21-23] |
"Slightly subtidal to 50 m, juveniles sometimes dredged in
60 m. C. litteratus
inhabits channels to large patches of fine or more often coarse sand, rubble
and sand, silty rubble, sand with vegetation and even dense beds of sea- weed
(Cernohorsky 1964, 1978; Kohn & Nybakken, 1975; Kohn, 1981; Tirard, pers.
comm., 1989; Grosch, pers. comm., 1989). C.
litteratus feeds exclusively on polychaetes,
mainly Capitellidae, and serves as prey for C.
marmoreus (Endean & Rudkin, 1965; Kohn &
Nybakken, 1975; Kohn, 1980; Reichelt & Kohn, 1985). Egg capsules with a
heavily corrugated surface and crenulated edges, affixed to the substratum by
confluent basal plates. Egg diameter of 201-222 fm predicts a minimum pelagic
period of 21-23 days (Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus lividus Hwass in Bruguière, 1792 |
MTSAG |
V |
LC |
common |
common |
easy |
Society |
50 [28-29] |
"Infrequently intertidal, common on subtidal coral reef
platforms. C. lividus
occupies diverse microhabitats: sand patches and pockets, coral rubble with
and without sand, reef limestone with algal turf, bare reef limestone, dead
coral heads, and beach rock (Kohn, 1959b, 1960, 1968b; Kohn & Nybakkan,
1975; Leviten & Kohn, 1980; Cernohorsky, 1964; Kilburn & Rippey,
1982; Tirard, pers. comm., 1989). C. lividus feeds on polychaetes of the sedentary families Terebellidae
and Maldanidae and the errant Nereidae and Eunicidae as well as on
enteropneusts (Kohn, 1959b, 1960, 1968b; Kohn & Nybakken, 1975; Reichelt
& Kohn, 1985). Egg capsules flat, short-stalked, with crenulate margins,
6-17 x 6-12 mm (Kohn, 1961; Perron 1981; Kilburn & Rippey, 1982).
Capsules fixed in rows by confluent basal plates to the underside of coral
rocks or on bare limestone pavement. Each capsule contains about 2.000-3.300
eggs of 135-150 µm diameter, suggesting a pelagic period of at least 28-29
days (50 days in Hawaii, based on in vitro observations; Kohn, 1961b; Perron,
1981; Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus luteus Sowerby I, 1833 |
MTSAG |
V |
DD |
rare |
rare |
difficult |
Tuamotu |
|
"In
Marshall Is., in 12-18 m, living in caves and coral rubble; in Philippines in
100-240 m." [Röckel et al. 1995] |
Conus magnificus Reeve, 1843 |
MTSAG |
M |
LC |
common |
locally common |
easy |
Society - Tuamotu |
|
"In
5-50 m; on lagoon pinnacles, reef flats and the outer slope of reefs, in sand
or rubble often beneath rocks, or in caves." [Röckel et al. 1995]
[episcopatus: molluscivorous (Cypraeidae)] |
Conus maltzanianus Weinkauff, 1873 [unaccepted by WoRMS, accepted as Conus frigidus Reeve, 1848] |
TS |
V |
n/a |
see
C. frigidus |
see
C. frigidus |
see
C. frigidus |
|
|
[account for Conus frigidus] "On intertidal benches and shallow subtidal reef flats
to about 5 m; inhabiting bare beachrock or limestone, beachrock and limestone
pavement with a thin layer of sand or with algal turf, sand-filled
depressions, coral rubble with or without sand, and dead coral heads or
rocks. C. frigidus
feeds on sedentary polychaetes of the families Terebellidae and Capitellidae
(Kohn & Nybakken, 1975; Leviten & Kohn, 1980; Reichelt & Kohn,
1985; Tirard, pers. comm., 1989). Females oviposit on the underside of coral
rocks. Egg diameter of 191 µm suggests a minimum pelagic period of about 24
days (Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus marchionatus Hinds, 1843 |
M |
M |
LC |
common |
locally common |
difficult |
Marquesas |
|
"In
12 - 40 m on sand." [Röckel et al. 1995] |
Conus marielae Rehder & Wilson, 1975 |
M |
P |
n/a |
very rare |
very rare |
difficult |
Marquesas |
|
"21-46
fms, in coral and shell rubble and sand" [Rehder & Wilson 1975] |
Conus mcbridei Lorenz, 2005 |
TS |
V |
DD |
somewhat common |
quite rare |
difficult |
Society - Tuamotu |
|
Presumably similar to C. sponsalis and C. nanus. |
Conus miles Linnaeus, 1758 |
MTSG |
V |
LC |
very common |
very common |
very easy |
Tuamotu |
[21] |
"Intertidal, more common in upper subtidal to about 50 m;
on intertidal benches and reefs, in bays, on slightly subtidal reef flats and
in deeper subtidal habitats. In shallow water on sand or gravel among rocks,
on beachrock, rough truncated reef limestone and lagoon pinnacles (Kohn, 1959
a, b, 1960, 1968; Kohn & Nybakken, 1975; Cernohorsky, 1964, 1978;
Estival, 1981; Kilburn & Rippey, 1982; Grosch, pers. comm., 1989). C. miles feeds on eunicid, nereid
and spionid polychaetes (Kohn, 1959b; Kohn & Nybakken, 1975; Reichelt
& Kohn, 1985; Kilburn & Rippey, 1982). Spawning has been observed
under rocks on reef flats, with egg capsules of 9.5 x 6 mm deposited in
parallel rows (Cernohorsky, 1964; Loch, pers. comm., 1987). Egg diameter of
228 µm predicts a minimum pelagic period of 21 days (Perron & Kohn,
1985)." [Röckel et al. 1995] |
Conus miliaris Hwass in Bruguière, 1792 |
TSAG |
V |
LC |
common |
common |
easy |
Tuamotu |
[23-27] |
"Intertidal to about 10 m. Typical form of C. m. miliaris is more common on
intertidal benches of beachrock or truncated reef limestone than on slightly
subtidal reef platforms. It can be found at protected or exposed sites, in or
on sand, coral rubble or rocks. and algal turf, infrequently also on large
patches of sand and on bare reef limestone (Kohn, 1961 b, 1968b. 1978b; Kohn
& Nybakken, 1975; Kohn & Leviten, 1976; Leviten & Kohn, 1980;
Tirard, pers. comm., 1989; Fainzilber et al., 1992). C. m. pascuensis on marine benches
and among boulders and corals to about 12 m. On intertidal benches, in sand
bound by algal turf and chaetopterid tubes, in sand pockets and between rocks
(Kohn, 1978b). C. m. miliaris feeds exclusively on errant polychaetes, primarily Eunicidae. C. m. pascuensis also preys on
eunicids and infrequently on nereids, but its diet composition differs from
that of C. m miliaris
in including a member of the family Onuphidae as most common prey species
(Kohn, 1968b & 1978b; Kohn & Nybakken, 1975; Leviten & Kohn,
1980; Reichelt & Kohn, 1985). C. m. miliaris deposits egg masses on the underside of coral rocks. Capsules
of 5.5 x 6.0 mm contain about 1,000 eggs each. Egg diameter of about 160 µm
predicts a minimum pelagic period of about 27 days (Kohn, 1961b; Perron &
Kohn, 1985)." [Röckel et al. 1995] |
Conus mitratus Hwass in Bruguière, 1792 |
MTS |
V |
LC |
very rare |
very rare |
very difficult |
Tuamotu |
|
"In
1-25 m, in sand pockets among corals and seaweed and on lagoon
pinnacles." [Röckel et al. 1995] |
Conus moncuri Filmer, 2005 |
S |
V |
DD |
very rare |
very rare |
very difficult |
Society |
|
"External
reef slopes between 20 to 50 m. rarely internal lagoon slopes" [english
translation from Richard & Rabiller 2021] |
Conus moreleti Crosse, 1858 |
MTSAG |
V |
LC |
somewhat common |
somewhat common |
more or less
difficult |
Society |
[28] |
"In 1-50 m, mainly encountered in 8-20 m on reef
substrata. Egg capsules of about 10.5 x 8 mm are attached to the underside of
coral rocks. Basal plates remain separated. Capsules contain 2,300-2,400 eggs
about 150 µm diameter, suggesting a minimum pelagic period of about 28 days
(Kohn, 1961b; Perron & Kohn, 1985)." [Röckel et al. 1995] [Given
similarity to C. lividus
and C. sanguinolentus
which eat sedentary polychaetes, vermivorous feeding mode for C. moreleti is presumed.] |
Conus nanus Sowerby I, 1833 |
MTSAG |
V |
n/a |
somewhat common |
somewhat common |
more or less
difficult |
Society - Tuamotu |
|
[account for C. sponsalis] "Abundant on intertidal benches, less common on subtidal
coral reefs; some specimens dredged in 100 m (Kay, 1979). Mostly an epifaunal
species, in protected and exposed sites. Intertidally on beachrock and
limestone benches, usually inhabiting algal turf binding sand. small
sand-filled depressions, coral rubble and crevices of rocks; less frequently
on larger patches of sand or bare reef limestone. Subtidally, on reef flats,
lagoon pinnacles and deeper reef habitats to ca. 18 m, inhabiting sand or
reef limestone with algal turf, coral rubble and crevices of dead coral.
Typical form and form nanus co-occurring in some mixed populations; however,
populations often consisting predominantly or completely of one form (Kohn,
1959a, b, 1966b, 1968b; Kohn & Nybakken, 1975; Leviten & Kohn, 1980;
Cernohorsky, 1964, 1978; Kay, 1979; Kilbum & Rippey, 1982; Grosch, pers.
com., 1989). C. sponsalis feeds exclusively on errant polychaetes (Kohn, 1959
b; Kohn & Nybakken, 1975; Reichelt & Kohn, 1985; Kohn & Almasi,
1993). In form nanus, observed egg diameter of 135 µm predicts a minimum
pelagic period of about 29 days (Perron, 1981 b; Perron & Kohn,
1985)." [Röckel et al. 1995] |
Conus nucleus Reeve, 1848 |
TSG |
V |
LC |
not present |
unknown |
|
|
|
"In
10-30 m." [Röckel et al. 1995] |
Conus nussatella Linnaeus, 1758 |
MTSAG |
V |
LC |
somewhat common |
somewhat common |
more or less
difficult |
Society - Tuamotu |
|
"In 0.5-25 m, on sand bottoms and pinnacles of reef
lagoons, in sand pockets of subtidal reef flats, and in caves among living
corals. Reported to be molluscivorous though its radular teeth are said to
resemble those of vermivorous C. imperialis (Peile, 1939; Calabrese, 1971)." [Röckel et al. 1995] |
Conus obscurus Sowerby I, 1833 |
MTS |
P |
LC |
common |
less common |
difficult |
Marquesas |
[28] |
"Intertidal to more than 40 m, more common subtidally;
usually reported from coral reefs. On various reef substrata (in caves among
coral heads, on coral rubble among sea-weed, and on patches of sand) as well
as on intertidal rocky flats exposed to wave action (Kohn, 1959a; Kohn &
Weaver, 1962; Richards, pers. comm., 1989; Grosch, pers. comm., 1989). C. obscurus feeds on fishes; known
human injuries resemble beestings (Kohn, 1963). In Hawaii, egg diameter of
147 µm predicts a pelagic period of about 28 days (Perron & Kohn,
1985)." [Röckel et al. 1995] |
Conus ochroleucus Gmelin, 1791 |
TS |
V |
LC |
not present |
very rare |
difficult |
|
|
"In 6-60 m; on muddy bottom and on rocky substrate with
patches of rubble and coarse sand. In E. New Britain, dark brown variant in
15-25 m, light brown variant below 25 m (Petuch, 1974; Estival, 1981;
Richards, 1988)." [Röckel et al. 1995] [Given phylogenetic position and
suspected piscivorous diets of close relatives, diet of C. ochroleucus is presumed to be
piscivory.] |
Conus pertusus Hwass in Bruguière, 1792 |
MTS |
V |
LC |
somewhat common |
somewhat common |
more or less
difficult |
Society |
[29] |
"In 5-120 m. In Hawaii, in 18-90 m (Kohn, 1959a; Kohn
& Weaver, 1962; Kay, 1979). In Fiji, subtidally under coral heads
(Cernohorsky, 1964). In Marshall Is., in caves and coral rubble in 10-18 m.
In New Caledonia, in white sand beneath coral boulders in 5-40 m (Tirard,
pers. comm., 1989). In E. New Britain, subadults in 15-25 m among live coral
but not in sand (Richards, pers. comm., 1989). At Hansa Bay, on coral rubble.
In southern Natal, in 30 m and deeper (Liltved & Millard, 1989). In Hawaii,
C. pertusus feeds on
polychaetes (Kohn, 1959b). Egg diameter of 132 µm predicts a minimum pelagic
period of 29 days (Hawaii, Perron, 1981 b; Perron & Kohn, 1985)."
[Röckel et al. 1995] |
Conus planorbis Born, 1778 |
MTSG |
V |
LC |
not present |
unknown |
|
|
[22] |
"Intertidal
to about 60 m; on reef rock beneath dead coral, sand bottom with algae, and
on coral and rubble. In Hawaii, form vitulinus epifaunally in 0.6-55 m,
uncommonly on subtidal reef flats and more commonly in 16-40 m (Kohn, 1959a,
b; Cernohorsky, 1964; Kay, 1979; Estival, 1981; Tirard, pers. comm., 1989).
In Hawaii, form vitulinus feeds on eunicid polychaetes (Kohn, 1959b). Its egg
capsules are deposited in irregular clusters affixed to the underside of
rocks by confluent basal plates. Capsules of about 23 x 16-17 mm contain eggs
225 µm in diameter, suggesting a minimum pelagic period of about 21 days
(Kohn, 1961a; Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus pomareae (Monnier & Limpalaër, 2014) |
MTSA |
V |
n/a |
somewhat common |
quite rare |
more or less
difficult |
Tuamotu |
|
"Intertidal
zone, on the outer edge of the flat reef" |
Conus praecellens A. Adams, 1854 |
TS |
V |
LC |
not present |
unknown |
unknown |
unknown |
|
"In
10-250 m. In Papua New Guinea, a coarsely sculptured typical form on muddy
bottom in about 12 m or at depths of 30-40 m (Richards, pers. comm., 1989). A
W. Australian specimen has been "taken by prawn trawler in 165
metres" (Turnbull 1975; 1987, pers. comm.); in Loyalty Is., down to
200-250 m (Richard, pers. comm., 1991)." [Röckel et al. 1995] |
Conus pseudimperialis Moolenbeek, Zandbergen & Bouchet, 2008 |
M |
V |
DD |
rare |
rare |
difficult |
Marquesas |
|
10-250
m (lv) [Moolenbeek, Zandbergen & Bouchet 2008] |
Conus pulicarius Hwass in Bruguière, 1792 |
MTSAG |
V |
LC |
very common |
very common |
very easy |
Society |
[26-28] |
"Intertidal to more than 75 m; in deep sand away from
limestone outcrops and growing coral; mostly in sand-filled channels and
large patches of sand on reef flats and in bays. Reported to be both active
only at night and active during the whole day (Cernohorsky, 1964, 1978; Kohn
1959a,b; 1980a; Thorsson, 1989; Tirard, pers. comm., 1989). C. pulicarius feeds on polychaetes
(mainly Capitellidae, occasionally also on Nereidae and Eunicidae); in
Hawaii, echiurans ("spoonworms") are known to be apart of the diet.
Venom toxic to worms but neither to molluscs nor to fishes (Kohn 1959b,
1980a; Endean & Rudkin, 1965). Egg capsules with crenulate margins;
capsules measure 18-19 x 14-15 mm in Hawaii, 13-14 x 15.8-17.5 at Lizard Id.
(Australia) and 8-9 x 10-11 mm at Enewetok, Marshall Is. Egg diameter of 150-
175 µm predicts a minimum pelagic period of about 27-26 days (Huish, 1978;
Perron, 1981b; Perron & Kohn, 1985; Kohn & Perron, 1994)."
[Röckel et al. 1995] |
Conus quercinus [Lightfoot], 1786 |
MTSAG |
V |
LC |
very common |
common |
easy |
Society - Marquesas |
8-30 [25-26] |
"Subtidal, to more than 70 m, rarely and probably only
seasonally entering the lower intertidal zone. A sand-dweller throughout its
entire range, living in bays on vast flats of sand, often found among
vegetation but avoiding habitats with rocks and coral or limestone outcrops.
A highly gregarious species, active both night and day, tolerates muddy,
somewhat brackish waters (Kohn, 1959a & b, 1963; Cernohorsky, 1964, 1978;
Bosch & Bosch, 1982; Grosch, pers. comm., 1989; Tirard, pers. comm., 1989).
C. quercinus preys on
enteropneusts and polychaetes in Hawaii (Kohn, 1959b). In Hawaii, animals
migrate to shallower water during the spawning season, ovipositing on sand
banks in 0.6-2 m. Egg capsules arranged in rows and affixed to algae and
sponges by confluent basal plates. Capsules 17-26x17-22 mm contain about
10,000 eggs 185-200 fm in diameter in Hawaii and about 180 fm in the
Philippines, suggesting a minimum pelagic period of 25 (estimated) to 30
(observed in Hawaii) days (Perron, 1981a, b & c; Perron & Kohn, 1985;
Kohn, 1959b, 1961)." [Röckel et al. 1995] |
Conus racemosus Sowerby III, 1874 [unaccepted by WoRMS, accepted as Conus purus Pease, 1863] |
T |
M |
n/a |
unknown |
unknown |
unknown |
Tuamotu |
|
[Account for Conus pennaceus; type locality of Conus racemosus is "Sandwich
Islands" (presumably Hawaiian Islands)] "Indian Ocean: From the
infralittoral fringe to about 50 m; most frequently on subtidal coral reef
flats in 0.5-5 m of water, in coral rubble, sand and muddy sand, often under
rocks and amongst or under living corals (Kohn, 1961b, 1968b; Kohn &
Nybakken, 1975; Grosch, pers. comm., 1989 & 1990; Fainzilber et al.,
1992; Lorenz, pers. comm., 1993). Form lohri reported from 30 m and deeper in
Natal (Liltved & Millard, 1989); in S. Mozambique, this form in 2-20 m of
water, on rocky ledges with algal turf (Kilburn, 1972; Ramalho, pers. comm.,
1989). Hawaii: Rarely on intertidal benches, usually on subtidal reef flats
to about 20 m, in sand, on reef rock and coral rubble; animals buried in sand
under rocks during day, very often crawling on bare reef limestone at night
(Kohn, 1959a, b). C. pennaceus feeds on prosobranch and opisthobranch gastropods but has not
been observed to prey on congeners (Kohn, 1959b; Kohn & Nybakken, 1975;
Ramalho, pers. comm., 1989). In N. Mozambique, animals known to consume dead
fishes, worms, octopods and shrimps (Grosch, pers. comm., 1989). Egg capsules
deposited in clusters attached to hard substrate by a few capsules;
subsequent capsules affixed to the previously laid forming "arches and
bridges". Clusters containing about 60 capsules of 14-17 x 10-11 mm in
the Maldives and about 35 capsules of 8.5-13 x 7-10 mm in Hawaii. Observed
number of eggs per capsule is 480-660 in Maldives and 25-250 in Hawaii. In
the Indian Ocean, egg diameter of 375-407 µm predicts a minimum pelagic
period of about 7 days; in Hawaii, egg diameter is 470-520 µm and hatchling
is a veliconcha metamorphosing within one day (Ostergaard, 1950; Kohn, 1961a,
b; Perron, 1981a, b, c, 1982; Perron & Kohn, 1985)." [Röckel et al.
1995] |
Conus rattus Hwass in Bruguière, 1792 |
TSAG |
V |
LC |
see
C. taitensis |
see
C. taitensis |
see
C. taitensis |
Society - Marquesas |
[25-30] |
"On intertidal benches and subtidal reef platforms, to
about 15 m, occupying exposed as well as sheltered sites. On benches, it
occurs on reef limestone with or without algal turf and in pockets or patches
of sand sometimes with sparse vegetation, hiding beneath rocks or corals. On
subtidal flats, it lives on bare limestone, limestone with algal turf, coral
rubble, dead coral, beach rock with or without sand, in rubble mixed with
sand and in pure sand bottom often beneath coral rocks. It is also reported
from gravel bottom and from crevices (Kohn, 1959b, 1960, 1968b; Kohn &
Nybakken, 1975; Reichelt & Kohn, 1985; Cernohorsky, 1964; Huish, 1978;
Kilburn & Rippey, 1982; Grosch, pers. comm., 1989; Tirard, pers. comm.,
1989; Fainzilber et al., 1992). C. rattus probably feeds exclusively on polychaete worms within its
entire range, usually preferring Eunicidae to Nereidae (Kohn, 1959b, 1960;
Kohn & Nybakken, 1975; Reichelt & Kohn, 1985; Marsh, 1971). Its venom
is toxic to worms and partially to small fishes but does not affect mice
(Endean & Rudkin, 1965). Egg capsules measure 8-15 x 5-11 mm and contain
2,000-7,500 eggs each. In Sri Lanka and the Seychelles, they are deposited in
0.15-1.5 m of water to the underside of coral rocks, affixed by confluent
basal plates, and arranged in irregular clusters. Egg diameter of 124-175 µm
predicts a minimum pelagic period of 26-30 days (Seychelles, Persian Gulf,
India, Sri Lanka, Palau, Hawaii: Ostergaard, 1950; Kohn, 1961b; Perron,
1981b, c; Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus retifer Menke, 1829 |
MTSG |
M |
LC |
somewhat common |
somewhat common |
easy |
Tuamotu |
[19] |
"Intertidal to about 40 m, less frequent below 15 m; from
intertidal benches to the outer side of coral reefs, inhabiting sand, rubble,
algal turf, dead as well as living coral and caves (Kohn, 1959b; Cernohorsky,
1964; Kay, 1979; Kohn & Leviten, 1980; Estival, 1981; Tirard, pers.
comm., 1989; Richards, pers. comm., 1989; Grosch, pers. comm., 1989). Egg
diameter of about 250 µm predicting a minimum pelagic period of about 19 days
(E. Indian Ocean; Perron & Kohn, 1985)." [Röckel et al. 1995] [Given
similarity to C. textile
which eats molluscs, molluscivorous feeding mode for C. retifer is presumed.] |
Conus richardsae Korn & Röckel, 1992 |
TS |
V |
DD |
not present |
? |
? |
|
|
[account for Conus luteus]
"In Marshall Is., in 12-18 m, living in caves and coral rubble; in
Philippines in 100-240 m." [Röckel et al. 1995] [Röckel et al. consider
it to be a subspecies of C. luteus] |
Conus sandwichensis Walls, 1978 |
M |
V |
n/a |
not present |
? |
? |
Marquesas |
|
[account for Conus suturatus] "Rare on exposed intertidal parts of coral reef, more
frequent in subtidal habitats in 7- 150 m; often on muddy bottoms."
[Röckel et al. 1995] [Röckel et al. consideri it to be a subspecies of C. suturatus] |
Conus sanguinolentus Quoy & Gaimard, 1834 |
MTSA |
V |
LC |
very common |
very common |
easy |
Society |
|
"Usually in 0.5 to 3 m. On sand and reef rock under coral
boulders (Fiji); under rocks on reef flats and at the reef crest (Great
Barrier Reef); in the northern Red Sea, reported from bare reef flats,
usually towards the outer edge of the reef (Cernohorsky, 1964; Fainzilber et
al., 1988; Loch, pers. comm., 1988). The violet form from the Marquesas and
Tahiti is reported from reefs and rocky ledges in 5 to 30 m. C. sanguinolentus is known to feed on polychaetes (Reichelt & Kohn,
1985)." [Röckel et al. 1995] |
Conus sponsalis Hwass in Bruguière, 1792 |
MTSAG |
V |
LC |
very common |
very common |
easy |
all |
[29-30] |
"Abundant on intertidal benches, less common on subtidal
coral reefs; some specimens dredged in 100 m (Kay, 1979). Mostly an epifaunal
species, in protected and exposed sites. Intertidally on beachrock and
limestone benches, usually inhabiting algal turf binding sand. small
sand-filled depressions, coral rubble and crevices of rocks; less frequently
on larger patches of sand or bare reef limestone. Subtidally, on reef flats,
lagoon pinnacles and deeper reef habitats to ca. 18 m, inhabiting sand or reef
limestone with algal turf, coral rubble and crevices of dead coral. Typical
form and form nanus co-occurring in some mixed populations; however,
populations often consisting predominantly or completely of one form (Kohn,
1959a, b, 1966b, 1968b; Kohn & Nybakken, 1975; Leviten & Kohn, 1980;
Cernohorsky, 1964, 1978; Kay, 1979; Kilbum & Rippey, 1982; Grosch, pers.
com., 1989). C. sponsalis feeds exclusively on errant polychaetes (Kohn, 1959 b; Kohn
& Nybakken, 1975; Reichelt & Kohn, 1985; Kohn & Almasi, 1993). In
form nanus, observed egg diameter of 135 µm predicts a minimum pelagic period
of about 29 days (Perron, 1981 b; Perron & Kohn, 1985)." [Röckel et
al. 1995] |
Conus striatus Linnaeus, 1758 |
MTSG |
P |
LC |
very common |
less common |
easy |
Society |
20 [18-20] |
"Typical form in 1-25 m, usually in sand on coral reef,
often beneath rocks and dead coral slabs (Kohn, 1959a, b, 1960; Kohn &
Nybakken, 1975; Perron, 1981b; Sharabati, 1984; Reichelt & Kohn, 1985;
Tirard, pers. comm., 1989). Form floridus reported from sand bottoms in 20-40
m, form subfloridus from about 50 m. C. striatus known to feed on fishes, reported occasionally to consume
molluscs; it has been observed both to ignore recently killed fishes (Kohn,
1956) and attack them the same way as living prey (Pearson, unpubl. observ.).
Venom toxic to fishes, molluscs, small mammals and crabs, not affecting
polychaetes (Kohn, Saunders & Wiener, 1960; Endean & Rudkin, 1965). C. textile and Pleuroploca filamentosa Röding observed to prey
on C. striatus.
Oviposition of the typical form beneath dead coral slabs and rocks; capsules
of about 25 x 16 mm deposited in parallel rows. Egg diameter of 235-255 µm
predicts a minimum pelagic period of 20-19 days; in Hawaii, diameter is 250
µm and a pelagic period of 21 days (in vitro) has been observed (Perron, 1981
a, b; Perron & Kohn, 1985)." [Röckel et al. 1995] |
Conus sugillatus Reeve, 1844 |
TS |
V |
n/a |
common |
somewhat common |
easy |
Society |
|
[account for Conus muriculatus] "Intertidal to about 70 m; living on coarse sand with
algae, and on diverse reef substrates. In some areas, found only subtidally
(New Caledonia: in 12-40 m; Marshall Is.: slightly subtidal zone to 70 m). C. muriculatus feeds on eunicid and
nereid polychaetes (Marshall Is., Kohn, 1980a; as C. sugillatus). On Broadhurst Reef (off Townsville, Queensland), form
sugillatus has been observed spawning under coral rubble in 10 m (Loch, pers.
comm., 1987). In an aquarium, typical form has deposited egg capsules in
groups of 4 (Chaberman, pers. comm., 1981)." [Röckel et al. 1995] |
Conus sulcocastaneus Kosuge, 1981 |
A |
V |
LC |
not present |
unknown |
|
Austral |
|
"In
150-240 m." [Röckel et al. 1995] |
Conus taitensis Hwass in Bruguière, 1792 |
M |
V |
n/a |
common |
common |
easy |
Society - Marquesas |
|
[account for Conus rattus] "On intertidal benches and subtidal reef platforms, to
about 15 m, occupying exposed as well as sheltered sites. On benches, it
occurs on reef limestone with or without algal turf and in pockets or patches
of sand sometimes with sparse vegetation, hiding beneath rocks or corals. On
subtidal flats, it lives on bare limestone, limestone with algal turf, coral
rubble, dead coral, beach rock with or without sand, in rubble mixed with
sand and in pure sand bottom often beneath coral rocks. It is also reported
from gravel bottom and from crevices (Kohn, 1959b, 1960, 1968b; Kohn &
Nybakken, 1975; Reichelt & Kohn, 1985; Cernohorsky, 1964; Huish, 1978;
Kilburn & Rippey, 1982; Grosch, pers. comm., 1989; Tirard, pers. comm.,
1989; Fainzilber et al., 1992). C. rattus probably feeds exclusively on polychaete worms within its
entire range, usually preferring Eunicidae to Nereidae (Kohn, 1959b, 1960;
Kohn & Nybakken, 1975; Reichelt & Kohn, 1985; Marsh, 1971). Its venom
is toxic to worms and partially to small fishes but does not affect mice
(Endean & Rudkin, 1965). Egg capsules measure 8-15 x 5-11 mm and contain
2,000-7,500 eggs each. In Sri Lanka and the Seychelles, they are deposited in
0.15-1.5 m of water to the underside of coral rocks, affixed by confluent
basal plates, and arranged in irregular clusters. Egg diameter of 124-175 µm
predicts a minimum pelagic period of 26-30 days (Seychelles, Persian Gulf,
India, Sri Lanka, Palau, Hawaii: Ostergaard, 1950; Kohn, 1961b; Perron,
1981b, c; Perron & Kohn, 1985)." [Röckel et al. 1995] [Röckel et al.
consider it to be a synonym of C. rattus] |
Conus terebra Born, 1778 |
MTSAG |
V |
LC |
common |
somewhat common |
easy |
Society |
|
"In 0.5-20 m on coral reef or lagoon pinnacles, in fine
sand with or without sea-weed and coral rubble; reported from sheltered sites
beneath coral rocks and from exposed rocky areas.
C. terebra feeds on terebellid polychaetes (Kohn,
1960; Kohn & Nybakken, 1975; Chaberman, pers. comm., 1981; Sharabati,
1984; Tirard, pers. comm., 1989; Grosch, pers. comm., 1989; Fainzilber et
al., 1992)." [Röckel et al. 1995] |
Conus
cf. tessulatus Born,
1778 |
MTS |
V |
LC |
common |
common |
easy |
Society |
[19] |
"Intertidal and subtidal, usually to 40 m; in Philippines,
dredged to 240 m; in W. Mexico reported from 15-72 m. On coral reefs and in
bays in fine to coarse sand substrate with or without vegetation, muddy sand,
and gravel on sheltered flats (Thorson, 1940; Kohn, 1959a, 1960; Hanna, 1963;
Cernohorsky, 1964; Keen, 1968; Estival, 1981; Kilburn & Rippey, 1982;
Sharabati. 1984; Tirard, pers. comm., 1989; Grosch, pers. comm., 1989;
Fainzilber et al., 1992). C. tessulatus feeds on polychaetes. Its venom hardly affects molluscs and
small fishes (Endean & Rudkin, 1965; Reichelt & Kohn, 1985). In the
Persian Gulf, spawn found attached to rocks, empty bivalve shells and
polychaete tubes; capsules of 25-26 x 18-21 mm, arranged in parallel rows,
each containing 200-300 eggs. Egg diameter of 250 µm predicts a minimum
pelagic period of about 19 days (Thorson, 1940; Perron & Kohn,
1985)." [Röckel et al. 1995] |
Conus textile Linnaeus, 1758 |
MTSAG |
M |
LC |
very common |
common |
easy |
Society (Tuamotu
instead) |
16 [15-21] |
"Intertidal to about 50 m; on coral reef from the reef
crest to deeper water inside the lagoon and sometimes also on flats of
mainland coasts, in sand bottoms without or with sea-weed, in coral rubble,
on slabs of rock, on pinnacles of dead coral and muddy substrate, often
hidden beneath rocks and coral boulders. In Mozambique, populations rather
typical in colour and pattern on sand and reef substrate, while populations
with shells of dark ground-colour (incl. form cholmondeleyi, see below) on
bottoms of silt or muddy sand. Magnetite and manganese components of the
latter substrates are supposed to be responsible for the darker colour of the
shells (Cernohorsky, 1964; Kohn, 1959a, 1960, 1968b; Kohn & Nybakken,
1975; Huish, 1978; Kay, 1979; Kilburn & Rippey, 1982; Sharabati, 1984;
Reichelt & Kohn, 1985; Tirard, pers. Comm., 1989; Grosch, pers. Comm.,
1989; Lorenz, pers. Comm., 1993). C. textile preys on many different species of prosobranch gastropods
(Conidae, incl. dangerous molluscivorous or piscivorous species as C. pennaceus or C. striatus, Terebridae, Mitridae,
Nassariidae, Muricidae, Thaiididae, Coralliophilidae, Vermetidae,
Siliquariidae, Cypraeidae, Turbinidae, Trochidae) and practices cannibalism
after a long time of starving (Cruz, Corpuz & Olivera, 1978). Juveniles
of C. textile also
feed on gastropods. The radular tooth of C.
textile is released immediately after injection
into the foot of its prey and the proboscis is withdrawn; the stinging
process may be repeated up to six times. The rostrum is then applied to the
prey's aperture and the ingestion process needs about 20 minutes. However, C. textile also feeds on small
fishes, worms, dead cephalopods and peeled shrimps (Kohn, 1959b, 1968b, 1983;
Kohn & Nybakken, 1975; Reichelt & Kohn, 1985; Schoenberg, 1971; Cruz,
Corpuz & Olivera, 1978; Perron, 1981b; Collins, 1987; Loch, pers. Comm., 1987;
Tirard, pers. Comm., 1989; Grosch, pers. Comm., 1989). The venom of C. textile is toxic to polychaetes,
gastropods, fishes and mice; the species is reported to have caused human
fatalities. However, the results of studies on the toxicity to mammals are
somewhat contradictory: Kohn, Saunders & Wiener (1960) report lethal
effects in mice after intraperitoneal and intravenous injection, whereas
Endean & Rudkin (1963) did not observe lethal effects in mice. According
to Cruz, Corpuz & Olivera (1976), mice always recover from a
intraperitoneal injection but die after an intracisternal injection. At the
western side of Wheeler Reef (Townsville, Queensland), egg capsules have been
collected in 18 m beneath a coral plate among brain corals. These capsules
measure 31-33 x 21-26 mm each containing about 1,300 eggs, while the mean
capsule size in Hawaii is 21 x 17 mm. Egg diameters of 230-270 µm (E. Indian
Ocean, Philippines, Palau, Queensland, Hawaii) suggest minimum pelagic
periods of 21-17 days (Huish, 1978; Perron, 1980, 1981a, b; Perron &
Kohn, 1985)." [Röckel et al. 1995] |
Conus textilinus Kiener, 1845 [unaccepted in WoRMS, accepted as Conus canonicus Hwass, 1792] |
M |
M |
n/a |
somewhat common |
sparse |
more or less
difficult |
Marquesas |
|
[account for Conus textile] "Intertidal to about 50 m; on
coral reef from the reef crest to deeper water inside the lagoon and
sometimes also on flats of mainland coasts, in sand bottoms without or with
sea-weed, in coral rubble, on slabs of rock, on pinnacles of dead coral and
muddy substrate, often hidden beneath rocks and coral boulders. In
Mozambique, populations rather typical in colour and pattern on sand and reef
substrate, while populations with shells of dark ground-colour (incl. form
cholmondeleyi, see below) on bottoms of silt or muddy sand. Magnetite and
manganese components of the latter substrates are supposed to be responsible
for the darker colour of the shells (Cernohorsky, 1964; Kohn, 1959a, 1960,
1968b; Kohn & Nybakken, 1975; Huish, 1978; Kay, 1979; Kilburn &
Rippey, 1982; Sharabati, 1984; Reichelt & Kohn, 1985; Tirard, pers.
Comm., 1989; Grosch, pers. Comm., 1989; Lorenz, pers. Comm., 1993). C.
textile preys on many different species of prosobranch gastropods (Conidae,
incl. dangerous molluscivorous or piscivorous species as C. pennaceus or C.
striatus, Terebridae, Mitridae, Nassariidae, Muricidae, Thaiididae,
Coralliophilidae, Vermetidae, Siliquariidae, Cypraeidae, Turbinidae,
Trochidae) and practices cannibalism after a long time of starving (Cruz,
Corpuz & Olivera, 1978). Juveniles of C.
textile also feed on gastropods. The radular tooth
of C. textile is
released immediately after injection into the foot of its prey and the
proboscis is withdrawn; the stinging process may be repeated up to six times.
The rostrum is then applied to the prey's aperture and the ingestion process
needs about 20 minutes. However, C. textile also feeds on small fishes, worms, dead cephalopods and peeled
shrimps (Kohn, 1959b, 1968b, 1983; Kohn & Nybakken, 1975; Reichelt &
Kohn, 1985; Schoenberg, 1971; Cruz, Corpuz & Olivera, 1978; Perron,
1981b; Collins, 1987; Loch, pers. Comm., 1987; Tirard, pers. Comm., 1989;
Grosch, pers. Comm., 1989). The venom of C.
textile is toxic to polychaetes, gastropods,
fishes and mice; the species is reported to have caused human fatalities.
However, the results of studies on the toxicity to mammals are somewhat
contradictory: Kohn, Saunders & Wiener (1960) report lethal effects in
mice after intraperitoneal and intravenous injection, whereas Endean &
Rudkin (1963) did not observe lethal effects in mice. According to Cruz,
Corpuz & Olivera (1976), mice always recover from a intraperitoneal
injection but die after an intracisternal injection. At the western side of
Wheeler Reef (Townsville, Queensland), egg capsules have been collected in 18
m beneath a coral plate among brain corals. These capsules measure 31-33 x
21-26 mm each containing about 1,300 eggs, while the mean capsule size in
Hawaii is 21 x 17 mm. Egg diameters of 230-270 µm (E. Indian Ocean,
Philippines, Palau, Queensland, Hawaii) suggest minimum pelagic periods of
21-17 days (Huish, 1978; Perron, 1980, 1981a, b; Perron & Kohn,
1985)." [account for Conus canonicus] "Intertidal and uppermost subtidal; on subtidal coral
reef flats, in sand under coral rocks, in coral rubble with or without sand
and on limestone pavement, often close to living corals (Kohn & Nybakken,
1975; Chaberman, pers. comm., 1981; Richards, pers. comm., 1989; Lorenz,
pers. comm., 1993). C. canonicus feeds on gastropods; venom toxic to molluscs but not to small
mammals, fishes and polychaete worms (Endean & Rudkin, 1965; Kohn &
Nybakken, 1975). Spawn of about 50 egg capsules deposited on the underside of
rocks in about 1 m or near the reef crest. Capsules of 11-20 x 8.5-15 mm
affixed to the substratum as well as to previously laid capsules; each
containing 500-1,500 eggs. Egg diameter of 230-260 µm predicting a minimum
pelagic period of 21-18 days (Kohn, 1961b, listed there as "C. textile";
Perron & Kohn, 1985; Loch, pers. comm., 1987; Kohn & Perron,
1994)." |
Conus troendlei Moolenbeek, Zandbergen & Bouchet, 2008 |
M |
V |
DD |
very rare |
very rare |
? |
Marquesas |
|
"50-100
m" [Moolenbeek, Zandbergen & Bouchet 2008] |
Conus tulipa Linnaeus, 1758 |
TSG |
P |
LC |
common |
locally common |
easy |
Tuamotu |
|
"Intertidal
to about 10 m; usually reported from coral reefs, in Mozambique also in
intertidal habitats of the mainland coast; in sand patches beneath rocks and
coral boulders, on coral rubble among sea-weed, and on rocky flats exposed to
wave action (Meese, 1969; Huish, 1978; Estival, 1982; Richards, pers. comm.,
1989; Grosch, pers. comm., 1989). C. tulipa feeds on fishes and molluscs.
Fishes are either engulfed after stinging them or without stinging them
first. The venom is highly toxic to fishes and small mammals (Endean &
Rudkin, 1965). In Seychelles, R. C. Wood observed females ovipositing below
loose corals in depressions near the reef edge (Kohn 1961b). Pearson (unpubl.
observ.) observed C. tulipa mating and ovipositing in the aquarium; capsules
are axially elongate and have a slightly corrugated surface." [Röckel et
al. 1995] |
Conus vappereaui Monteiro, 2009 |
TS |
P |
n/a |
very rare |
very rare |
difficult |
Society |
|
"Reported in depth from 20 to 240 m, generally along sandy
bottoms with or without coral rubble from the lower sloping platform to the
beginning of the precipicious slope." "An endemic species from
French Polynesia, a long time confused with Conus
moluccensis Küster, 1838, from western Pacific and
(or) Conus marielae
Rehder & Wilson, 1975, from the Marquesas Islands. This species appears
indeed in between the subtidal fauna and the deep sea fauna. We have more or
less arbitrarily placed it among the latter one" [Richard & Rabiller
2013] |
Conus vautieri Kiener, 1845 |
M |
V |
n/a |
common |
locally common |
easy |
Marquesas |
|
[account for Conus pulicarius] "Intertidal to more than 75 m; in deep sand away from
limestone outcrops and growing coral; mostly in sand-filled channels and
large patches of sand on reef flats and in bays. Reported to be both active
only at night and active during the whole day (Cernohorsky, 1964, 1978; Kohn
1959a,b; 1980a; Thorsson, 1989; Tirard, pers. comm., 1989). C. pulicarius feeds on polychaetes (mainly Capitellidae, occasionally also
on Nereidae and Eunicidae); in Hawaii, echiurans ("spoonworms") are
known to be apart of the diet. Venom toxic to worms but neither to molluscs
nor to fishes (Kohn 1959b, 1980a; Endean & Rudkin, 1965). Egg capsules
with crenulate margins; capsules measure 18-19 x 14-15 mm in Hawaii, 13-14 x
15.8-17.5 at Lizard Id. (Australia) and 8-9 x 10-11 mm at Enewetok, Marshall
Is. Egg diameter of 150- 175 µm predicts a minimum pelagic period of about
27-26 days (Huish, 1978; Perron, 1981b; Perron & Kohn, 1985; Kohn &
Perron, 1994)." [Röckel et al. 1995] [considered by Röckel et al (1995)
as form of Conus pulicarius in Marquesas] |
Conus vexillum Gmelin, 1791 |
MTSAG |
V |
LC |
common |
somewhat common |
easy |
Society |
[28] |
"C. v. vexillum intertidal to 70 m: juveniles on intertidal benches. larger
individuals on subtidal reefs from the infralittoral fringe to about 30 m and
to 50-70 m (Hawaii). It is reported from shallow water. lagoon pinnacles, on
sand, sand with gravel, among weed or rocks and under dead coral (Kohn,
1959a, b; Kohn & Weaver, 1962; Cernohorsky, 1964; Estival, I981: Kilburn
& Rippey, 1982; Grosch, pers. comm., 1989: Richards, pers. comm., 1989). C. v. sumatrensis in 1-4 m on rocks
and reef flats with algal turf (Sharabati, 1984; Fainzilber, 1985: Fainzilber
et al., 1992). C. v. vexillum feeds on eunicid polychaetes (Kohn. 1959b). Oviposition takes
place under coral heads. Egg capsules of 20-3 1 x 13-21 mm deposited in
irregular dense clusters and affixed to the substratum by confluent basal
plates. An egg mass consists of about 35 capsules each containing 34,500 to
53,500 eggs. Egg diameter of 130-143 µm predicts a minimum pelagic period of
about 28 days (Ostergaard, 1950: Kohn, 1961a: Perron, 1981a, b; Perron &
Kohn, 1985)." [Röckel et al. 1995] |
Conus virgo Linnaeus, 1758 |
MTS |
V |
LC |
common |
somewhat common |
easy |
Society |
[21-26] |
"In 0.5- 15 m; in sand and rubble on reef flats, sometimes
amongst weed and beneath dead coral rocks. C.
virgo feeds on terebellid and other polychaetes
(Kohn, 1960; Kohn & Nybakken, 1975; Tirard, pers. comm., 1989; Grosch,
pers. comm., 1989; Fainzilber et al., 1992). C.
virgo aggregates for mating and spawning. Egg
capsules affixed in short rows to the underside of coral rocks by confluent
basal plates, forming an irregular dense cluster. Oviposition observed in
November, January and August, near the seaward edge of the reef in about 1.5
m of water Sri Lanka and Seychelles; Kohn, 1961b). Capsules of varying
outline and size, between 12-13 x 12-13 mm and 30-32 x 20-22 mm at the same
locality. Number of eggs per capsule is 3,900-18,000, that of eggs per spawn
mass 58,000-700,000. Egg diameter of 170-225 µm suggests a minimum pelagic
period of 26-21 days (Kohn, 1961b; Perron & Kohn, 1985)." [Röckel et
al. 1995] |
Conus vitulinus Hwass in Bruguière, 1792 |
MTSG |
V |
n/a |
common |
somewhat common |
easy |
Society |
[19-21] |
[account for Conus planorbus] "Intertidal to about 60 m; on reef rock beneath dead
coral, sand bottom with algae, and on coral and rubble. In Hawaii, form
vitulinus epifaunally in 0.6-55 m, uncommonly on subtidal reef flats and more
commonly in 16-40 m (Kohn, 1959a, b; Cernohorsky, 1964; Kay, 1979; Estival,
1981; Tirard, pers. comm., 1989). In Hawaii, form vitulinus feeds on eunicid
polychaetes (Kohn, 1959b). Its egg capsules are deposited in irregular
clusters affixed to the underside of rocks by confluent basal plates. Capsules
of about 23 x 16-17 mm contain eggs 225 µm in diameter, suggesting a minimum
pelagic period of about 21 days (Kohn, 1961a; Perron & Kohn, 1985)."
[Röckel et al. 1995] |
Profundiconus cakobaui Moolenbeek, Röckel & Bouchet, 2008 |
TS |
V |
LC |
not present |
? |
very difficult |
|
|
"A
bathyal species formerly dredged from depths between 200 and 500 m, down to
859 m off Tahiti Island." [Richard & Rabiller 2013] |
Profundiconus lani (Crandall, 1979) |
T |
V |
LC |
not present |
? |
very difficult |
Tuamotu |
|
"In
75-560 m (New Caledonia)." [Röckel et al. 1995] |
Profundiconus tarava Rabiller & Richard, 2014 |
S |
V |
n/a |
not present |
? |
very difficult |
Society |
|
"At present, the species is only known out of four
stations of the Tarava seamounts. Specimens were collected only dead in
depths from 540 down to 683 meters. Since no similar material could be traced
anywhere in French Polynesia, we assume this is a bathyal species. This
opinion is reinforced again by the fact that the sister species (Conus cakobaui) inhabits this
bathymetric level." [Richard & Rabiller 2014] |
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