Pinnotheres pin·not·he·res uncommon noun 1. type genus of the family Pinnotheridae: pea crabs Synonymsgenus Pinnotheres Related words Word family Pinnotheres ostreum Broader terms arthropod genus Parts Pinnotheridae Part of pea craboyster crab WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
