longipinnis, Trichogenes Britski [H. A.] & Ortega [H.] 1983:212, Figs. 1-2 [Revista Brasileira de Zoologia v. 1 (no. 3); ref. 5408] Cachoeira do Amor, kilometers 3 da estrada Parati-Ubatuba, São Paulo, Brazil. Holotype: MZUSP 16099. Paratypes: MZUSP 16100-04 (5), 16105-14 (10, now 9), 16115-24 [not 1624] (10), 16223-31 (9); UMMZ 212354 [ex MZUSP 16105] (1). Type catalog: Ferraris 2007:414 [ref. 29155]. •Valid as Trichogenes longipinnis Britski & Ortega 1983 -- (Burgess 1989:323 [ref. 12860], Bizerril 1994:624 [ref. 22673], de Pinna 1998:298 [ref. 23847], de Pinna & Wosiacki in Reis et al. 2003:279 [ref. 27061], Sazima 2004:49 [ref. 27666], Ferraris 2007:414 [ref. 29155], de pinna et al. 2010:708 [ref. 31073], Fernández et al. 2015:11 [ref. 35041] as Trichomycterus, de Pinna et al. 2020:14 [ref. 37460]). Current status: Valid as Trichogenes longipinnis Britski & Ortega 1983. Trichomycteridae: Trichogeninae. Distribution: Coastal drainages in northern São Paulo State, Brazil. Habitat: freshwater.