Buccinidae is a very large and diverse taxonomic family of large sea snails, often known as whelks or true whelks.True whelks are mostly marine (with some genera freshwater) gastropod mollusks in the clade Neogastropoda. The family includes more than 1500 species.

The shells of species in this family are moderate to large in size, conical to fusiform in shape. The shell often has deep sutures. The shell surface is generally smooth, sometimes with a spiral and/ or axial sculpture. The thickness of the shell is more pronounced in tropical shallow-water species, while the shell of species living in moderate and colder waters is generally thin or moderately thin. The top of the whorls are more or less shouldered. The radial ribs of the shell sometimes show shoulder knobs. The aperture is large with a well-defined siphonal canal. The rim of the aperture is sometimes used to pry open the shell of bivalves. The aperture is closed by a horny operculum.

The soft body is elongated and spiral. The head has two conical, depressed tentacles which bear the eyes on a lobe or prominence at their base. The mouth contains a long, cylindrical, annulated proboscis and a small tongue. The mantle forms a thin-edged flap over the branchial cavity. On the left side it has an elongated, open canal, that emerges by a notch or groove in the shell. The two gills are elongated, unequal and pectinate (i.e. in a comb-like arrangement). The large foot is generally broad.

True whelks are carnivores and scavengers. They feed on clams, carrion and sometimes even on detritus. Their sense of smell is very well-developed; they can sense chemical signals from their prey from a considerable distance with their osphradium. Many whelks are capable of boring through the shell of bivalves, and because of this some species cause much harm in oyster farms. True whelks can even attack fish caught in a net extending their proboscis to twice the length of their own bodies.

The female whelk lays spongy egg capsules with hundreds of eggs. These form round clusters or a tower-shaped masses. Only about 10% of these eggs hatch. The larvae then feed on the rest of the eggs that have not yet hatched.

The flesh of the common northern whelk, Buccinum undatum, is much appreciated by connoisseurs as a food item, but its consumption is currently somewhat in decline.

The empty shell of a whelk is often used by the hermit crab to make its home.

Info about product

Season: Whole year

Country of origin: Russia
Point of origin: Sea of Okhotsk
The Method of fishing: Trap fishing
Processing: Whitening, blast frozen on the boat at -50°C, frozen storage -25°C
Product: Frozen muscles without roe
Product grades: Muscle weight 20 grams and up
Packing: Box, weight 7-15 kg., each muscle frozen individually.
Quantity: Up to 2000 MT
Min. order: 40ft Refrigerator Container (up to 25 MT of product)
Nearest shipment date: In stock
Price per kg: Please contact

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