Leija-Tristán et al. (1990)†, Lemaitre & Alvarez León (1992)†, Rosenberg (2000)†, Rosenberg (2002)†, von Prahl (1982), von Prahl & Guhl (1979)
Entries marked with † represent indirect references to location through citation. Entries marked with ‡ represent potential inhabitants inferred from species ranges.