Zygomyia
Winnertz, 1863
Zygomyia is a of fungus gnats ( Mycetophilidae) established by Winnertz in 1863. The genus comprises at least 80 described . Members are small, delicate flies associated with fungal .

Pronunciation
How to pronounce Zygomyia: /zaɪɡoʊˈmaɪə/
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Identification
Small, delicate fungus gnats with the general mycetophilid body plan: slender legs, long , and reduced wing venation. Specific diagnostic features for the require examination of male genitalia and wing details; -level identification is challenging without microscopic analysis.
Images
Habitat
Associated with fungal environments, particularly decaying wood and forest floor litter where fungal mycelia develop.
Distribution
Documented from northern Europe including Denmark, Norway, and Sweden. The likely has broader distribution in temperate regions but specific records are sparse.
Similar Taxa
- MycetophilaOverlaps in and general appearance; Zygomyia are often smaller with subtle differences in wing venation and genital structure requiring dissection for reliable separation.
- SciaraBoth are small dark flies in similar , but Sciara ( Sciaridae) has different wing venation with a more pronounced anal lobe and shorter relative to body length.