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Centre for Biodiversity Genomics. CBG Photography Group. Year: 2014.   cc-by-nc-sa-3.0

Xylosciara trimera is a species of flies in the family dark-winged fungus gnats.

EOL has data for 5 attributes, including:

Known occurrences, collected specimens and observations of Xylosciara trimera Tuomikoski 1960. View this species on GBIF