Bolton, 1995b: 334; Fisher & Bolton, 2016: 372 (checklist).
Bolton, 1984: 380 (review of genus); Bolton, 1995a: 1051 (census); Fisher & Bolton, 2016: 372 (diagnosis); Ramamonjisoa et al., 2024: 339 (Malagasy region male diagnosis).
Extant: 1 valid species