Psychodinae | |
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Psychoda grisescens | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Diptera |
Family: | Psychodidae |
Subfamily: |
Psychodinae Rondani, 1858 |
The Psychodinae are the nominate subfamily of moth flies (Psychodidae), also known as drain flies. Like most of their relatives, they are usually found in damp habitats; some occur in caves. The small larvae are aquatic or semiterrestrial; the imagines feed on plant sap and nectar or not at all. Psychodinae are found in almost every country on Earth, including some subantarctic islands.