Taxon - Odkazy a literatura
de Jong, Y.S.D.M. (ed.): Fauna Europaea 2.4 [http://www.faunaeur.org] [jako Discus engonatus (Shuttleworth, 1852)]Datum citace: 9. březen 2012
IUCN Red List of Threatened Species 2024-1 [6739]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Atlantica engonata (Shuttleworth, 1852)]
Datum citace: 29. leden 2024
