dobsonfly

Từ điển WordNet v3.1 - WordNet Dictionary

noun

large soft-bodied insect having long slender mandibles in the male;
aquatic larvae often used as bait
• Syn:
dobson, dobson fly, Corydalus cornutus
• Hypernyms:
neuropteron, neuropteran, neuropterous insect
• Member Holonyms:
Corydalus, genus Corydalus, Corydalis, genus Corydalis