ocellatus, Poecilobrycon Eigenmann [C. H.] 1909:45 [Annals of the Carnegie Museum v. 6 (no. 1); ref. 1222] Wismar, Guyana. Holotype: FMNH 52975 [ex CM 1179]. Paratypes: (111, CM and IU) BMNH 1911.10.31.384-385 (2); CAS 62377-82 [ex IU 11703-08] (2, 10, 3, 3, 1, 5); FMNH 52781-85 (10, 3, 3, 1, 5), 53552 (1); MCZ 29931 (2); ZMA 100519 (1). Type catalog: Henn 1928:57 [ref. 12305], Nijssen et al. 1982:23 [ref. 19236], Ibarra & Stewart 1987:68 [ref. 12367]. •Synonym of Poecilobrycon unifasciatus (Steindachner 1876) -- (Weitzman 1966:42 [ref. 12368]). •Synonym of Nannostomus unifasciatus Steindachner 1876 -- (Weitzman & Weitzman in Reis et al. 2003:246 [ref. 27061], Marinho 2024:389 [ref. 40817]). Current status: Synonym of Nannostomus unifasciatus Steindachner 1876. Lebiasinidae: Pyrrhulininae. Habitat: freshwater.