Crane (1975)†, Maccagno (1928)†, Naderloo et al. (2016)†, Naderloo et al. (2010)†, Nobili (1899), Nobili (1903)†, Nobili (1903)†, Serène (1973)†
Entries marked with † represent indirect references to location through citation. Entries marked with ‡ represent potential inhabitants inferred from species ranges.