can humans consume it?
Yes.
Homarus gammarus
"Homarus gammarus" is traditionally "highly esteemed" as a foodstuff and was mentioned in "The Crabfish" a seventeenth century English folk song. It may fetch very high prices and may be sold fresh, frozen, canned or powdered. Both the claws and the abdomen of "H. gammarus" contain "excellent" white meat, and most of the contents of the cephalothorax are edible.
what is homarus gammarus? It is a species of clawed lobster. where can you find these creatures? The eastern Atlantic Ocean, Mediterranean Sea and parts of the Black Sea.
wiki:20208673
Homarus gammarus [SEP] Human consumption
In 2008, 4,386 t of "H. gammarus" were caught across Europe and North Africa, of which 3,462 t (79%) was caught in the British Isles (including the Channel Islands). The minimum landing size for "H. gammarus" is a carapace length of . To protect known breeding females, lobsters caught carrying eggs are to be notched on a uropod, the inner tail flap of female lobsters of reproductive size (usually above the minimum landing size 87mm carapace length). Following this, it is illegal for the female to be kept or sold, and is commonly referred to as a "v-notch". This notch remains for three molts of the lobster exoskeleton, providing harvest protection and continued breeding availability for 3–5 years.