Category Nuances matching mollusc:

• edible,
• rare,
• terrestrial,
• bivalve,
• aquatic,
• marine,
• large,
• larger,
• common,
• intertidal,
• important,
• open,
• mobile,
• sessile,
• predatory,
• benthic,
• abundant,
• familiar,
• small,
• female,

Members for simple category mollusc:

• giant_nematode,
• oyster,
• whelk,
• mussel,
• water_snail,
• slug,
• clams,
• blue_mussel,
• golden_mussel,
• crustacean,
• crabs,
• escallop,
• chiton,
• newcomb_snail,
• snail,
• common_periwinkle,
• dog_whelk,
• abalone,
• marine_worm,
• cuttlefish,
• squid,
• cheese_snail,
• mulberry_whelk,
• gastropod,
• univalve_mollusc,
• nematode,
• insect,
• cowrie,
• bivalve,
• scallop,
• clam,
• cockle,
• octopus,
• winkle,
• surf_clam,
• periwinkle,
• octopus_squid,
• common_mussel,
• limpet,
• large_cephalopod,
• scallop_mussel,