Fisher & Bolton, 2016: 203 (checklist).
Fisher, 2009a: 39 (all species key); Yoshimura & Fisher, 2011: 9 (Malagasy males); Fisher & Bolton, 2016: 202 (diagnosis); Cantone, 2017: 111 (brief male diagnosis); Ramamonjisoa et al., 2024: 303 (Malagasy region male diagnosis).
Extant: 2 valid species