dobsonfly

US /ˈdɑːbsənflaɪ/
UK /ˈdɑːbsənflaɪ/
"dobsonfly" picture
1.

石蠅

a large, predatory insect of the family Corydalidae, with large wings and, in the male, prominent mandibles, found near streams and rivers.

:
The angler used a dobsonfly larva as bait.
釣魚者用石蠅幼蟲作誘餌。
Male dobsonflies have impressive, long mandibles.
雄性石蠅有令人印象深刻的長下顎。