franciscensis, Fowlerina Eigenmann [C. H.] 1914:45 [Indiana University Studies No. 20; ref. 1230] Lagoas of Rio Grande at Barreiras, Rio São Francisco system, Bahia, Brazil. Holotype: FMNH 56426 [ex CM 5240]. Paratypes: (130+, CM and IU) CAS 44267 [ex IU 13195] (4), FMNH 15021-24 (4), 56741-50 (20, 2, 7, 2, 5, 20, 27, 7, 26, 23). Additional material: MCZ 20921 (3). Type catalog: Henn 1928:68 [ref. 12305], Ibarra & Stewart 1987:36 [ref. 12367]. •Valid as Orthospinus franciscensis (Eigenmann 1914) -- (Reis 1989:43 [ref. 14219], Reis in Reis et al. 2003:210 [ref. 27061], Reis et al. 2016:14 [ref. 34496], Silva et al. 2020:7 [ref. 37809]). Current status: Valid as Orthospinus franciscensis (Eigenmann 1914). Acestrorhamphidae: Stethaprioninae. Distribution: South America: São Francisco River basin (Brazil). Habitat: freshwater.