Channeled whelk | |
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A shell of a channeled whelk | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Family: | Busyconidae |
Subfamily: | Busycotypinae |
Genus: | Busycotypus |
Species: | B. canaliculatus |
Binomial name | |
Busycotypus canaliculatus | |
Synonyms [1] | |
Busycotypus canaliculatus, commonly known as the channeled whelk, is a very large predatory sea snail, a marine prosobranch gastropod, a busycon whelk, belonging to the family Busyconidae. [1]
This species is endemic to the eastern coast of the United States, from Cape Cod, Massachusetts to northern Florida. It has also been introduced into San Francisco Bay.
Shells of the channeled whelk typically reach 5 to 8 inches in length. The shell is smooth and subpyriform (generally pear-shaped), with a large body whorl and a straight siphonal canal. Between the whorls there is a wide, deep channel at the suture, and there are often weak knobs at the shoulders of the whorls. Finely sculpted lines begin at the siphonal canal and revolve around the shell surface.
The color of the shell is typically a buff gray to light tan. The shell aperture is located on the right side, i.e. the shell of this species is almost always dextral in coiling. Left-handed or sinistral specimens occur rarely.
Channeled whelks prefer sandy, shallow, intertidal or subtidal areas, and can be common in these habitats. They tend to be nocturnal and are known to eat clams.
One of their predators is the blue crab Callinectes sapidus . [2]
The species is edible.
Busycotypus canaliculatus, along with hard clam, is used in the creation of wampum, which is a traditional shell bead made by the Eastern Woodlands tribes of Native Americans. White wampum beads are made of the inner spiral or columella of the channeled whelk shell Busycotypus canaliculatus or Busycotypus carica. Sewant or suckauhock beads are the black or purple shell beads made from the hard clam. Before European contact, strings of wampum were used for storytelling, ceremonial gifts, and recording important treaties and historical events, such as the Two Row Wampum Treaty and Hiawatha belts. Wampum was also used by the northeastern Indigenous tribes as a means of exchange, strung together in lengths for convenience. [3]
Wampum is a traditional shell bead of the Eastern Woodlands tribes of Native Americans. It includes white shell beads hand-fashioned from the North Atlantic channeled whelk shell and white and purple beads made from the quahog or Western North Atlantic hard-shelled clam.
Whelks are any of several carnivorous sea snail species with a swirling, tapered shell. Many are eaten by humans, such as the common whelk of the North Atlantic. Most whelks belong to the family Buccinidae and are known as "true whelks." Others, such as the dog whelk, belong to several sea snail families that are not closely related.
The knobbed whelk is a species of very large predatory sea snail, or in the US, a whelk, a marine gastropod mollusk in the family Busyconidae, the busycon whelks.
Busycon is a genus of very large edible sea snails in the subfamily Busyconinae. These snails are commonly known in the United States as whelks or Busycon whelks. Less commonly they are loosely, and somewhat misleadingly, called "conchs".
Busycotypus is a genus of very large sea snails, marine gastropod mollusks in the subfamily Busycotypinae.
Calliostoma bairdii, common name the Baird's top shell, is a species of sea snail with an operculum, a marine gastropod mollusk in the family Calliostomatidae, the calliostoma top snails.
Leucophytia bidentata is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ellobiidae.
Comitas obtusigemmata is a species of sea snail, a marine gastropod mollusc in the family Pseudomelatomidae, the turrids and allies.
Pyrgocythara plicosa, common name the plicate mangelia, is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Marshallena philippinarum is a species of sea snail, a marine gastropod mollusk in the family Marshallenidae.
Costoanachis avara, common name the greedy dove shell, is a species of sea snail, a marine gastropod mollusk in the family Columbellidae, the dove snails.
Phrontis vibex, common name the bruised nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.
Calliotropis ottoi, common name Otto's spiny margarite, is a species of sea snail, a marine gastropod mollusc in the family Eucyclidae.
Calliotropis regalis, or the regal spiny margarite, is a species of sea snail, a marine gastropod mollusk in the family Eucyclidae.
Clio pyramidata is a species of sea butterfly, a floating and swimming sea snail, a pelagic marine gastropod mollusk in the family Cliidae.
Nassarius fossatus, the channeled basket snail, is a species of sea snail, a marine gastropod mollusc in the family Nassariidae, the nassa mud snails or dog whelks. It is native to the west coast of North America where it is found on mudflats on the foreshore and on sand and mud in shallow water.
Conus edaphus is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails, cone shells or cones.
Colus barbarinus is a species of sea snail, a marine gastropod mollusk in the family Colidae, the true whelks and the like.
Lirabuccinum dirum, commonly known as the dire whelk, the spindle shell or the spindle whelk, is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks. It used to be known as Searlesia dira and Buccinum dirum before being transferred to the genus Lirabuccinum.
Fusipagoda sapia is a species of sea snail, a marine gastropod mollusc in the family Retimohniidae, the true whelks and the like.