Shellfish is a term used to describe aquatic invertebrates (having no backbone). Unlike fish, shellfish do not […] However, many people probably don’t know the common names of them. Finally, many types of seafood are reasonably priced, so they offer an excellent and affordable way to improve our overall diet. Fish, shellfish, and sea vegetables are some of the most nutrient-dense choices out of any food group. ADVERTISEMENTS: Shellfish are mainly categorized into crustaceans and molluscs. This useful list will help you expand your English Vocabulary. However, there are a lot of types of Shellfish out there, and some of them are sure to surprise you. Shellfish have a pigment called ‘astaxanthin’, which on contact with heat turns into a coral red colour, which is much desirable for shellfish. With that in mind, let’s take a dive into the weird and wonderful world of Shellfish species. Most types of shellfish are a highly prized seafood, especially lobster. The two main types of Shellfish are Crustaceans and Mollusks. All Shellfish Browse our entire selection of over 30 different shellfish species, available daily from the Cornish quaysides, fully prepared to your own requirements and delivered to your door,. This article lists different types of shellfish all over the world. Crustaceans: As the name suggests, these have crusts on top or a shell, which act as an armour. Shellfish allergy is one of the most common, and this leads some to believe that shellfish may be a novel addition the the human diet to which a good chunk of people have yet to adapt. For the most part, you’d be right. These invertebrates also have an exoskeleton meaning that their skeleton is on the outside not the inside like ours. Trustpilot Shellfish are a high-quality protein source for people. First, we’ve obviously been eating shellfish for hundreds of thousands of years. Details of how each of these animals grow is given for each species. This is a mistake. Shellfish is a colloquial and fisheries term for exoskeleton-bearing aquatic invertebrates used as food, including various species of molluscs, crustaceans, and echinoderms.Although most kinds of shellfish are harvested from saltwater environments, some are found in freshwater.In addition, a few species of land crabs are eaten, for example Cardisoma guanhumi in the Caribbean. Shellfish!