Volutoconus | |
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A shell of the red volute, Volutoconus grossi | |
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Genus: | Volutoconus Crosse, 1871 |
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Volutoconus bednalli Contents |
Volutoconus is a small taxonomic genus of four rare species of sea snails, medium-sized predatory marine gastropod mollusks in the family Volutidae.
Volutoconus species live in tropical and subtropical waters. All four species in the genus live in Australia, and the range of one species, Volutoconus bednalli, extends to Papua New Guinea and Indonesia. Volutoconus snails live in coarse sand and rubble from the shallow subtidal zone to over 200 m depth.
The shells of Volutoconus species have a bluntly rounded protoconch with a small sharp projection called a calcarella. They are solid, glossy, cylindrical-shaped shells with an elongate aperture that has four distinct columellar plicae. Volutoconus coniformis, V. grossi and V. hargreavesi are reddish-brown in color, and V. bednalli is yellow with reticulate blue-black bands. Volutoconus grossi form mcmichaeli and Volutoconus hargreavesi form daiseyae have distinct axial ribs.
Volutoconus are uncommonly found alive. They are sometimes accidentally caught by fishermen as bycatch on prawn or scallop trawlers. These volutes are nocturnal and have a small foot compared to many other volutes. The foot, head, propodium, eyes and siphon of Volutoconus hargreavesi and Volutoconus grossi have a similar color pattern to that of the shell.
A seashell or sea shell, also known simply as a shell, is a hard, protective outer layer usually created by an animal or organism that lives in the sea. The shell is part of the body of the animal. Empty seashells are often found washed up on beaches by beachcombers. The shells are empty because the animal has died and the soft parts have decomposed or been eaten by another animal.
Alcithoe arabica, common name Arabic volute, is a species of very large sea snail, a marine gastropod mollusc in the family Volutidae, the volutes.
Melo amphora, common name the Diadem volute, is a very large sea snail, a marine gastropod mollusc in the family Volutidae, the volutes.
Melo miltonis, the southern bailer or southern baler, is a large sea snail, a marine gastropod mollusc in the family Volutidae, the volutes.
Cymbiolacca is a small taxonomic genus of medium-sized predatory marine gastropod mollusc in the family Volutidae, the volutes. This genus is often treated as a subgenus of Cymbiola Swainson, 1831.
Cymbiola rutila, common name the "Blood-red Volute", is a species of large sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Laevistrombus canarium is a species of edible sea snail, a marine gastropod mollusc in the family Strombidae. Known from illustrations in books dating from the late 17th century, L. canarium is an Indo-Pacific species occurring from India and Sri Lanka to Melanesia, Australia and southern Japan. The shell of adult individuals is coloured from light yellowish-brown to golden to grey. It has a characteristic inflated body whorl, a flared, thick outer lip, and a shallow stromboid notch. The shell is valued as an ornament, and because it is heavy and compact, it is also often used as a sinker for fishing nets.
Voluta ebraea, common name the Hebrew volute, is a species of medium-sized sea snail, a marine gastropod mollusk in the family Volutidae, the volutes. The Hebrew volute is endemic to Brazil, where it is collected both for food and for its shell, which is highly desired for ornamental purposes. Recent studies indicate that natural populations of Voluta ebraea may be suffering declines due to overfishing and overexploitation.
Ericusa is a small taxonomic genus of medium-sized predatory marine gastropod molluscs in the family Volutidae, the volutes.
Nannamoria is a small taxonomic genus of small-sized sea snails, predatory marine gastropod molluscs in the subfamily Amoriinae of the family Volutidae, the volutes.
Conus lizardensis, common name the Siboga cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
Splendrillia bednalli is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
Amoria undulata, common name wavy volute, is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Amoria zebra, common name the zebra volute, is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Cymbiola nobilis is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes. The snail's shell is commonly collected in the sea shell trade, which has resulted in overharvesting of the snail.
Livonia mammilla, common name false melon or false baler, is a species of sea snail, a marine gastropod mollusk of the genus Livonia in the family Volutidae, the volutes.
Volutoconus bednalli is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Volutoconus grossi, common name Gross's volute or McMichael's Volute or Tin Can Bay Volute, is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Volutoconus hargreavesi is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Conus morrisoni is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
This article includes a list of general references, but it lacks sufficient corresponding inline citations .(January 2010) |