genus
Idana
Idana
Field notes
Idana is a monotypic genus of picture-winged flies, family Ulidiidae. The sole species is Idana marginata.
Idana marginata is found in the United States and Canada. It is one of the largest ulidiid flies in eastern North America, reaching a length of over 10 mm (0.39 in).
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native Idana All
Native to the US, by observations.
