parva, Pseudotatia Mees [G. F.] 1974:105, Fig. 29 [Zoologische Verhandelingen (Leiden) No. 132; ref. 2969] Joazeiro, Brazil. Holotype: FMNH 70580. Paratypes: FMNH 57807 [not 57803] (16, now 13, 2 c&s); RMNH 26600 [ex FMNH 57807] (3). Type catalog: Ibarra & Stewart 1987:71 [ref. 12367], Ferraris 2007:77 [ref. 29155]. •Valid as Pseudotatia parva Mees 1974 -- (Burgess 1989:241 [ref. 12860], Ferraris in Reis et al. 2003:476 [ref. 27061], Ferraris 2007:77 [ref. 29155], Birindelli 2014:535 [ref. 33501], Calegari et al. 2019:[77] [ref. 36961], Silva et al. 2020:9 [ref. 37809], Sarmento-Soares & Martins-Pinheiro 2020:132 [ref. 37877] in Auchenipterinae). Current status: Valid as Pseudotatia parva Mees 1974. Auchenipteridae: Auchenipterinae. Distribution: South America: São Francisco River basin (Brazil). Habitat: freshwater.