Family Psychodidae dangi ne na taxonomic na ƙanana, kudaje masu gashi wanda aka fi sani da kwari kwari ko magudanar ruwa. Yawanci ana samun su a wurare masu ɗanɗano kamar magudanar ruwa, magudanar ruwa, da tulin takin, kuma an san suna da sha'awar lalata kwayoyin halitta. Iyalin sun haɗa da nau'ikan nau'ikan nau'ikan nau'ikan da ake samu a duk faɗin duniya.
