Akademik

Dytiscidae
noun
water beetles
Syn: ↑family Dytiscidae
Hypernyms: ↑arthropod family
Member Holonyms: ↑Coleoptera, ↑order Coleoptera
Member Meronyms: ↑water beetle

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\\-səˌdē\ noun plural
Usage: capitalized
Etymology: New Latin, from Dytiscus, type genus + -idae
: a family of predacious aquatic beetles of oval flattened form with filamentous antennae comprising the diving beetles, being notably voracious, and feeding on aquatic insects, worms, and even young fish — see water devil

Useful english dictionary. 2012.