(redirected from Predacious diving beetle)
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Noun1.Dytiscidae - water beetlesDytiscidae - water beetles        
arthropod family - any of the arthropods
water beetle - any of numerous aquatic beetles usually having a smooth oval body and flattened hind legs for swimming
References in periodicals archive ?
A new species of predacious diving beetle, Heterosternuta phoebeae (Coleoptera: Dytiscidae), from the Ozark Mountains of Arkansas.