rosae, Chasmocranes Eigenmann [C. H.] 1922:220, Pl. 1 (fig. 4) [Memoirs of the Carnegie Museum v. 9 (no. 1); ref. 1243] Río Negro at Villavicencio, Orinoco River system, Colombia. Holotype: FMNH 55140 [ex CM 3841]. Paratypes: FMNH 55141 [?CM 3842] (2), CAS 75751 [ex IU 15019] (now 2). Additional original material: CAS 75752 [ex IU 15020] (2). Type catalog: Henn 1928:76 [ref. 12305], Ibarra & Stewart 1987:23 [ref. 12367], Ferraris 2007:183 [ref. 29155]. Correct spelling of original genus is Chasmocranus. •Valid as Heptapterus rosae (Eigenmann 1922) -- (Burgess 1989:277 [ref. 12860] also in Imparfinis on p. 277). •Valid as Chasmocranus rosae Eigenmann 1922 -- (Bockmann & Guazzelli in Reis et al. 2003:412 [ref. 27061], Ferraris 2007:183 [ref. 29155], DoNascimiento et al. 2017:90 [ref. 35633], Urbano-Bonilla et al. 2018:79 [ref. 35773]). Current status: Valid as Chasmocranus rosae Eigenmann 1922. Heptapteridae: Heptapterinae. Distribution: Meta River basin, Colombia. Habitat: freshwater.