Shellfish, in colloquial and fisheries usage, are exoskeleton -bearing aquatic invertebrates used as food, including various species of molluscs, crustaceans, and echinoderms.

Jul 11, 2023 · The term “shellfish” includes shrimp, crayfish, crab, lobster, clams, scallops, oysters, and mussels. Shellfish can be prepared in different ways and are eaten all over the world.

Shellfish, any aquatic invertebrate animal having a shell and belonging to the phylum Mollusca, the class Crustacea (phylum Arthropoda), or the phylum Echinodermata.

Oct 4, 2024 · Shellfish is a term used to describe a range of aquatic life used as seafood. Some of the most common types of shellfish include crab, shrimp, and oysters. This article provides a guide to 20 …

At its core, a shellfish is any aquatic invertebrate that is commonly harvested for food and possesses an exoskeleton or a shell. This broad definition distinguishes them from finfish, which are vertebrates.

Dec 10, 2016 · The meaning of SHELLFISH is an aquatic invertebrate animal with a shell; especially : an edible mollusk or crustacean. How to use shellfish in a sentence.

Shellfish is a broad term that encompasses a variety of marine creatures that have a shell or hard outer covering. Different types of shellfish can be found in both freshwater and saltwater environments, …

SHELLFISH definition: an aquatic animal having a shell, as the oyster and other mollusks and the lobster and other crustaceans. See examples of shellfish used in a sentence.

Jul 7, 2025 · Learn all types of shellfish in English with pictures. Includes names, groups, and vocabulary for crustaceans and mollusks.

Jul 27, 2025 · Shellfish include aquatic animals with shells like crabs, shrimp, lobsters, clams, mussels, and scallops. They belong to two main groups: crustaceans and mollusks.