Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Microsternarchus: [ 2 ] records

bilineatus, Microsternarchus Fernández-Yépez [A.] 1968:[3], Pl. 2 (unnumb.) [Evencias No. 20; ref. 7318] Río San Bartolo, tributary of River Guariquito, southwest of Calabozo, Venezuela. Neotype: INHS 111262. Original types MACLPI 65252 (27, lost). Type catalog: Ferraris et al. 2017:[25] [ref. 35236]. On third unnumbered page. Neotype designated by Cox Fernandes & Williston 2017:105 [ref. 35647]. •Valid as Microsternarchus bilineatus Fernández-Yépez 1968 -- (Mago-Leccia 1994:52 [ref. 21320], Albert & Campos-da-Paz 1998:426 [ref. 23853], Albert & Crampton in Reis et al. 2003:495 [ref. 27061], de Santana & Crampton 2011:1155 [ref. 31643], Cox Fernandes et al. 2014:110 [ref. 33285], Cox Fernandes et al. 2015:213 [ref. 33927], Melo et al. 2016:134 [ref. 34701], Ferraris et al. 2017:[25] [ref. 35236], Cox Fernandes & Williston 2017:105 [ref. 35647], DoNascimiento et al. 2017:66 [ref. 35633], Ochoa et al. 2020:64 [ref. 37781], Meza-Vargas et al. 2021:21 [ref. 39298]). Current status: Valid as Microsternarchus bilineatus Fernández-Yépez 1968. Hypopomidae. Distribution: South America: upper Orinoco and Negro River basins (Brazil, Bolivia, Colombia, Peru and Venezuela). Habitat: freshwater.

brevis, Microsternarchus Cox Fernandes [C.], Nogueira [A.], Williston [A.] & Alves-Gomes [J. A.] 2015:215, Figs. 1, 4, 5 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 164 (no. 1); ref. 33927] Amazonas State, Santa Isabel do Rio Negro, Rio Negro, Igarapé Jaradi, Brazil, 00°19′05"S, 65°18′31"W. Holotype: INPA 48028. Paratypes: ANSP, INPA, MCZ. Plus non-type specimens. Type catalog: Ferraris et al. 2017:[25] [ref. 35236]. •Valid as Microsternarchus brevis Cox Fernandes, Nogueira, Williston & Alves-Gomes 2015 -- (Ferraris et al. 2017:[25] [ref. 35236], Ochoa et al. 2020:64 [ref. 37781]). Current status: Valid as Microsternarchus brevis Cox Fernandes, Nogueira, Williston & Alves-Gomes 2015. Hypopomidae. Distribution: South America: Rio Negro, Amazon Basin (Brazil and Bolivia). Habitat: freshwater.