they have different names by their species here is a link with some of them
http://www.manandmollusc.net/molluscan_food_files/molluscan_food_common_name_index.html
The scientific name for one species of brackish water clam is Tridacna derasa. This is the southern giant clam, a threatened species of marine clam.
The scientific name of sea clams is Bivalvia.
Clams are in the group called mollusk
Corbicula fluminea.
veniridae
The scientific name for necklace sea stars is Astropecten polyacanthus.
The scientific name of a cushion starfish is Culcita novaeguineae.
The scientific name for the watermelon sea urchin is "Strongylocentrotus droebachiensis."
The scientific name for sea anemone is Actiniaria.
The scientific name for the California sea hare is Aplysia californica.
The scientific name for clam is Tridacna maxima.
The scientific name of sea lilies are crinoid
The scientific name for a sea pen is Ptilosarcus gurneyi
the scientific name of a sea turtle is chelonia mydas....
Ocean Cams are Quahog Clams (stronger tasting). Sea Clams are Surf Clams (sweeter tasting).
The name of the class that sea cucumbers belong to is Holothuroidea.
The scientific name of Warty sea cucumber is Parastichopus parvimensis.
The scientific name of PHILIPPINE Sea Squirt is Pandocia aurata while the scientific name of AMERICAN Sea Squirt is Molgula manhattensis
The scientific name for necklace sea stars is Astropecten polyacanthus.
The scientific name of a cushion starfish is Culcita novaeguineae.
The scientific name for the watermelon sea urchin is "Strongylocentrotus droebachiensis."
cow sea