トビケラ Also written とびけら, 飛螻蛄, 石蚕 Meanings Noun caddisfly; caddis fly (any moth-like insect of the order Trichoptera) Words containing トビケラ トビケラ目 (トビケラもく) Trichoptera (the order of insects comprising the caddisflies) Jinuma: Japanese Dictionary · Word lists