marginata, Hasemania Meinken [H.] 1938:225, Fig. [Wochenschrift für Aquarien- und Terrarienkunde v. 35 (no. 15); ref. 17160] Southeast Brazil (aquarium import). Syntypes: NMB. •Synonym of Hasemania nana (Lütken 1875) -- (Zarske & Géry 1999:94 [ref. 23982], Pavanelli in Reis et al. 2003:129 [ref. 27061]). Current status: Synonym of Hasemania nana (Lütken 1875). Acestrorhamphidae: Stichonodontinae. Habitat: freshwater.