They have no shell but yes they are technically shellfish. If you have a shellfish allergy you can't eat octopus.
Yes, an octopus is a shellfish. It is also a mollusk which is a shellfish.
because shells have some greams in them
They are chambered nautilus, octopus, giant squid, giant clam
Fish, octopus, crabs, shellfish,etc.
Yes, octopus eggs can be used in sushi, although they are not as common as other seafood ingredients. They are typically referred to as "tarako" when salted and can be found in certain types of sushi or as a filling in rolls. However, most sushi features fish, shellfish, or vegetables rather than octopus eggs specifically. Always check the ingredients if you're curious about specific sushi offerings.
The plural of shellfish is shellfish.
Shellfish that are not bivalves include crustaceans and cephalopods. Crustaceans, such as shrimp, crabs, and lobsters, have an exoskeleton and jointed limbs. Cephalopods, like octopus and squid, are known for their advanced nervous systems and ability to change color. Unlike bivalves, which have two hinged shells, these groups have different anatomical structures and classifications.
I'm about 99.9 percent sure that they are carnivores
ShellFish
shellfish
They are mollusks and not shellfish.
Octopus is generally considered a seafood that is lower in purines compared to other types of shellfish and certain meats, making it a better option for those with gout. However, individual responses can vary, and it's essential to consume it in moderation. If you have gout, it's advisable to consult with a healthcare provider or nutritionist for personalized dietary recommendations.