chapmani, Pygidium Eigenmann [C. H.] 1912:18 [Indiana University Studies No. 16 [sic No. 8]; ref. 1228] Boquia, Colombia. Holotype: FMNH 56027 [ex CM 4817]. Paratypes: (33, CM and IU) CAS 58128 [ex IU 12678] (8); FMNH 50628 (10), 69813 (16); USNM 79233 (3). Type catalog: Henn 1928:80 [ref. 12305], Ibarra & Stewart 1987:72 [ref. 12367], Ferraris & Vari 1992:42 [ref. 19771], Ferraris 2007:417 [ref. 29155]. •Valid as Trichomycterus chapmani (Eigenmann 1912) -- (Burgess 1989:322 [ref. 12860], de Pinna & Wosiacki in Reis et al. 2003:280 [ref. 27061], Fernández & Schaefer 2005:73 [ref. 28090], Ferraris 2007:417 [ref. 29155], Ardila Rodríguez 2007:[9] [ref. 29569], Ardila Rodríguez 2011:10 [ref. 31409], Ardila Rodríguez 2011:19 [ref. 31410], Ardila Rodríguez 2014:11 [ref. 33769], Barriga Salazar 2014:111 [ref. 35745], Ardila Rodríguez 2016:12 [ref. 34399], Ardila Rodríguez 2016:16 [ref. 35108], Ardila Rodríguez 2017:11 [ref. 35579], DoNascimiento et al. 2017:69 [ref. 35633], Ardila Rodríguez 2018:10 [ref. 35926]). Current status: Valid as Trichomycterus chapmani (Eigenmann 1912). Trichomycteridae: Trichomycterinae. Distribution: Colombia and Ecuador. Habitat: freshwater.