Taxon - Odkazy a literatura
de Jong, Y.S.D.M. (ed.): Fauna Europaea 2.4 [http://www.faunaeur.org] [jako Brachyopa obscura Thompson & Torp, 1982]Datum citace: 9. březen 2012
IUCN Red List of Threatened Species 2024-1 [149165607]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Brachyopa obscura Thompson & Torp, 1982]
Datum citace: 29. leden 2024
Jedlička L., Kúdela M., Stloukalová V.: Checklist of Diptera of the Czech Republic and Slovakia [http://www.edvis.sk/diptera2009/] [jako Brachyopa obscura Thompson & Torp, 1982]Datum citace: 11. leden 2015