Triforis distinguenda Dunker [unavailable: nomen nudum]
Triforis distinguenda Dunker — Schmeltz 1874: 113.
Triforis distinguendus Dunker — Paetel 1888: 348.
Original reference. Unknown.
Original spelling. Triforis distinguenda Dunker
Remarks. This species was listed as a new species in 1874 by Dunker in Schmeltz (1874). However, Bieler & Petit (2012) already noted that ‘no description of this species has been located’. Therefore, this name is a nomen nudum.