Noun | 1. | Corydalus - type genus of the Corydalidae arthropod genus - a genus of arthropods Corydalidae, family Corydalidae - dobsons Corydalus cornutus, dobson fly, dobsonfly, dobson - large soft-bodied insect having long slender mandibles in the male; aquatic larvae often used as bait dobson, hellgrammiate - large brown aquatic larva of the dobsonfly; used as fishing bait |