Alcock (1900)†, Barnard (1950)†, Boone (1934)†, Crane (1975)†, De Man (1902)†, Naderloo et al. (2010)†, Ortmann (1894), Ortmann (1897)†
Entries marked with † represent indirect references to location through citation. Entries marked with ‡ represent potential inhabitants inferred from species ranges.