Kempf, 1972b: 129; Bolton, 1995b: 229; Borowiec, 2016: 156 (species checklist).
Borgmeier, 1955: 652 (diagnosis); Brown, 1975: 34 (notes); Bolton, 1990a: 61 (abdominal morphology); Bolton, 1995a: 1050 (census); Brandão et al., 1999: 23 (diagnosis, all species revision, key); Donoso et al., 2006: 59 (all species key); Ward, 2007b: 637 (phylogenetic relationships); Borowiec & Longino, 2011: 26 (diagnosis, all species key); Brady et al., 2014: 4 (phylogeny); Baccaro et al., 2015: 160 (genus in Brazil); MacGown et al., 2015 (distribution); Delsinne et al., 2015: 7 (all species key); Borowiec, 2016: 150 (diagnosis); Cantone, 2017: 134 (brief male diagnosis); Palacio, 2019: 610 (Colombia species key).
Extant: 19 valid species
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