Taxon - Links and literature
IUCN Red List of Threatened Species 2024-1 [107450526]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [as Pyrgomorphella sphenarioides Bolívar, 1904]
Data retrieved on: 29 January 2024
Orthoptera Species File Online [39346]
Eades D.C., Otte D., Naskrecki P.: Orthoptera Species File Online [http://orthoptera.speciesfile.org]