What is a edible shellfish?

"Edible shellfish" is a broad term encompassing various types of marine creatures with shells that are safe and delicious to eat. Here's a breakdown of the most common types:

Bivalves:

* Clams: These soft-bodied mollusks with two hinged shells live in saltwater and freshwater environments. Popular varieties include littleneck clams, cherrystone clams, and steamer clams.

* Oysters: Found in both saltwater and freshwater, oysters have irregular, rough shells and are known for their briny, salty flavor.

* Mussels: These bivalves have elongated, dark-colored shells and attach themselves to rocks or other surfaces.

* Scallops: With their distinctive fan-shaped shells, scallops are prized for their sweet and delicate flavor.

Univalves:

* Snails: While some snails are considered a delicacy, it's important to distinguish between edible and poisonous species. Conch and escargot are examples of edible snails.

Crustaceans:

* Shrimp: These decapod crustaceans are popular worldwide and come in a wide range of sizes and flavors.

* Lobster: These large crustaceans with powerful claws are considered a luxury food item.

* Crab: Crabs have a hard, segmented exoskeleton and ten legs. Popular species include blue crab, Dungeness crab, and king crab.

Other edible shellfish:

* Squid: This cephalopod has a soft, boneless body and is often used in Asian cuisine.

* Octopus: Like squid, octopus is a cephalopod with a soft body and eight arms.

* Sea urchins: These spiny creatures have edible gonads, known as "uni," which are considered a delicacy in some cultures.

Important note: It's crucial to consume shellfish from reputable sources and ensure they are cooked properly to avoid foodborne illnesses. Shellfish can accumulate toxins from their environment, so it's always wise to check for local advisories and regulations.