Bolton, 2003: 46, 176 (diagnosis, synopsis); Ouellette et al., 2006: 359 (phylogeny); Moreau et al., 2006: 102 (phylogeny); Brady et al., 2006: 18173 (phylogeny); Ward, 2007c: 556 (classification); Fernández & Arias-Penna, 2008: 31 (Neotropical genera key); Keller, 2011: 1 (morphology, phylogeny); Boudinot, 2015: 51 (male diagnosis); Feitosa & Prada-Achiardi, 2019: 673 (Colombia); Camacho et al., 2022: 1 (phylogeny, classification).
Extant: 0 valid species (1 synonym, 3 obsolete combinations)