Coelostoma stultum

↑牙蟲 Coelostoma stultum (彰濱)

(牙蟲科)小型，體型較寬，體背黑色不具光澤，各腳黑褐色，棲息水中。

本屬3種，為

Coelostoma stultum (Walker, 1858) (本種)
Coelostoma fallacosum Orchymont, 1936
Coelostoma vagum Orchymont, 1940

↑牙蟲 Coelostoma stultum (彰濱)