whelk, large marine gastropod gastropod, member of the class Gastropoda, the largest and most successful class of mollusks (phylum Mollusca ), containing over 35,000 living species and 15,000 fossil forms.
..... Click the link for more information. snail found in temperate waters. The whelk is sometimes eaten, but when food is plentiful, fishermen frequently use it for bait. Whelks are scavengers and carnivores, equipped with an extensible proboscis, tipped with a filelike radula, with which they bore holes through the shells of crabs and lobsters, and a large, muscular foot with which they hold their victims. The thick-lipped, spiral shell has an uneven surface with many protuberances. The knobbed whelk, the largest species, ranging up to 16 in. (40.6 cm), and the channeled whelk, slightly smaller, are both found south of Cape Cod, Mass. In summer the strings of pale, disk-shaped egg cases are common along the shore. The whelk is sometimes mistakenly called conch conch (kŏngk, kŏnch, kôngk)
..... Click the link for more information. . Whelks are classified in the phylum Mollusca Mollusca (məlŭs`kə)
..... Click the link for more information. , class Gastropoda, order Neogastropoda.
Any marine snail of the family Buccinidae, or a snail having a similar shell; found worldwide. Some whelks are called conchs. The sturdy shell of most species in the family is slender and has a wide opening in the first whorl. The animal feeds on other mollusks through its long proboscis; some species also kill fishes and crustaceans caught in commercial traps. Most are cold-water species; tropical species are smaller and more colourful. The common northern whelk (Buccinum undatum) has a stout pale shell about 3 in. (8 cm) long and is abundant in North Atlantic waters.
whelk1
whelk2
..... Click the link for more information. snail found in temperate waters. The whelk is sometimes eaten, but when food is plentiful, fishermen frequently use it for bait. Whelks are scavengers and carnivores, equipped with an extensible proboscis, tipped with a filelike radula, with which they bore holes through the shells of crabs and lobsters, and a large, muscular foot with which they hold their victims. The thick-lipped, spiral shell has an uneven surface with many protuberances. The knobbed whelk, the largest species, ranging up to 16 in. (40.6 cm), and the channeled whelk, slightly smaller, are both found south of Cape Cod, Mass. In summer the strings of pale, disk-shaped egg cases are common along the shore. The whelk is sometimes mistakenly called conch conch (kŏngk, kŏnch, kôngk)
..... Click the link for more information. . Whelks are classified in the phylum Mollusca Mollusca (məlŭs`kə)
..... Click the link for more information. , class Gastropoda, order Neogastropoda.
whelk
)
Northern whelk (Buccinum undatum)
(credit: Ingmar Holmasen)
whelk1
any carnivorous marine gastropod mollusc of the family Buccinidae, of coastal waters and intertidal regions, having a strong snail-like shell
whelk2
a raised lesion on the skin; wheal
| ?Page tools | ||
|---|---|---|
|