• Local names

• Language	Vernacular name
  Česky	Osenice tmavá
  Deutsch	Höfners Felsgeröllhalden-Erdeule
  Deutsch	Höfners Felshalden-Erdeule
  Français	Agrotide bistrée
  Magyar	Feketés földibagoly
  Slovenčina	Siatica černavá

• Synonyms and other combinations

• Latin name	Author
  Yigoga nigrescens	Höfner, 1888

• Dichagyris (D.) nigrescens is a member of the clade Dichagyris forcipula:

• Species	Author
  Dichagyris (D.) fidelis	(Joannis, 1903)
  Dichagyris (D.) nigrescens	(Höfner, 1888)
  Dichagyris (Yigoga) celsicola	(Bellier, 1859)
  Dichagyris (Yigoga) forcipula	(Denis & Schiffermüller, 1775)
  Dichagyris (Yigoga) gracilis	(Wagner, 1929)
  Dichagyris (Yigoga) insula	(Fibiger, 1997)
  Dichagyris (Yigoga) iranicola	(Koçak, 1980)

• Links

• Language	Website	Authors
  	Lepidoptera and their ecology	Wolfgang Wagner
  	Lepiforum e. V.
  	Moths and Butterflies of Europe and North Africa	Paolo Mazzei

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