genus Peristedion ge·nus·pe·ristedion uncommon noun 1. in some classifications the type genus of the subfamily Peristediinae: armored sea robins SynonymsPeristediongenus Peristedion Related words Broader terms fish genus Parts Triglidae Part of armored searobin WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
