Buccinum thermophilum

Buccinum thermophilum
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Caenogastropoda
clade Hypsogastropoda
clade Neogastropoda
Superfamily: Buccinoidea
Family: Buccinidae
Subfamily: Buccininae
Genus: Buccinum
Species: B. thermophilum
Binomial name
Buccinum thermophilum
Harasewych & Kantor, 2002[1]

Buccinum thermophilum is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.[2]

Description

The common name for B. thermophilum is the endeavor vent whelk. Whelks are usually moderate to large in size, with smooth or sculptured whorls which often have a distinct shoulder. The aperture is large and a siphonal canal and horny operculum are present. They have two eyes at the base of tentacles, and a well-developed sense of smell. They are usually considered as predatory or scavengers. Their shell length is typically 3.5 cm. Whelks lay eggs in attached masses of lens-shaped capsules, each of which contains 200-450 eggs. Their egg size is about 275 μm, and the capsule diameter is about 5–6 mm. Buccinid whelks usually hatch from eggs as juveniles, so have limited dispersal capability. Deep-sea buccinids can survive up to a year without food.[3]

Distribution

This marine species occurs off the Juan de Fuca Ridge, Northeast Pacific

References

External links


This article is issued from Wikipedia - version of the Wednesday, March 02, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.