Crane (1975)†, De Man (1891), Forest & Guinot (1961)†, Maccagno (1928)†, Nobili (1899)†, Nobili (1907)†, Pesta (1911)†, Sakai (1939)†, Tesch (1918)†, Thallwitz (1891)†, Tweedie (1950)†, Vatova (1943)†
Entries marked with † represent indirect references to location through citation. Entries marked with ‡ represent potential inhabitants inferred from species ranges.