tabatingae, Tetragonopterus Steindachner [F.] 1876:91 [43] [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 74 (1. Abth.); ref. 4225] Amazon River at Tabatinga, Brazil. Syntypes: (several) whereabouts unknown. On p. 43 of separate. •Synonym of Phenacogaster pectinata (Cope 1870) -- (Lucena & Menezes in Reis et al. 2003:204 [ref. 27061] as pectinatus, Lucena 2024:252 [ref. 40817]). Current status: Synonym of Phenacogaster pectinata (Cope 1870). Characidae: Characinae. Habitat: freshwater.