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

Species in the genus Monotocheirodon: [ 4 ] records

drilos, Monotocheirodon Menezes [N. A.], Weitzman [S. H.] & Quagio-Grassiotto [I.] 2013:135, Figs. 9-10 [Papéis Avulsos de Zoologia, Museu de Zoologia da Universidade de São Paulo v. 53 (no. 10); ref. 32808] Sandia, Zona Reservada Tambopata-Candamo, stream Ebebahuaceji (empties into Rio Candamo), Peru, 13°14'56.4"S, 70°00'34.5"W. Holotype: MUSM 41541. Paratypes: ANSP, MUSM, USNM. •Valid as Monotocheirodon drilos Menezes, Weitzman & Quagio-Grassiotto 2013 -- (Carvalho et al. 2024:8 [ref. 40982]). Current status: Valid as Monotocheirodon drilos Menezes, Weitzman & Quagio-Grassiotto 2013. Stevardiidae: Diapominae. Distribution: South America: Madre de Dios River drainage, upper Madeira River basin, Peru. Habitat: freshwater.

duda, Monotocheirodon Carvalho [T. P.], Thomaz [A. T.], Urbano-Bonilla [A.] & Prada-Pedreros [S.] 2024:3, Figs. 1-5 [Journal of Fish Biology v. 104 (no. 6); ref. 40982] Río Guape, Río Duda drainage, Guayabero River basin, La Uribe, Meta Department, Colombia, 03°15'00"N, 74°16'00"W, elevation 605 meters. Holotype: MPUJ 18448. Paratypes: MPUJ. •Valid as Monotocheirodon duda Carvalho, Thomaz, Urbano-Bonilla & Prada-Pedreros 2024. Current status: Valid as Monotocheirodon duda Carvalho, Thomaz, Urbano-Bonilla & Prada-Pedreros 2024. Stevardiidae: Diapominae. Distribution: South America: upper Guayabero River drainage, Orinoco River basin, Meta Department, Colombia. Habitat: freshwater.

kontos, Monotocheirodon Menezes [N. A.], Weitzman [S. H.] & Quagio-Grassiotto [I.] 2013:139 [Papéis Avulsos de Zoologia, Museu de Zoologia da Universidade de São Paulo v. 53 (no. 10); ref. 32808] Río Inambari, Sandia, Muspaypampa, 14°14'41"S, 69°25'51"W, Peru. Holotype: MUSM 42542. Paratypes: MUSM, USNM. •Valid as Monotocheirodon kontos Menezes, Weitzman & Quagio-Grassiotto 2013 -- (Carvalho et al. 2024:8 [ref. 40982]). Current status: Valid as Monotocheirodon kontos Menezes, Weitzman & Quagio-Grassiotto 2013. Stevardiidae: Diapominae. Distribution: South America: upper Madeira River basin, Peru. Habitat: freshwater.

pearsoni, Monotocheirodon Eigenmann [C. H.] in Pearson 1924:34, Fig. 3; Pl. 11 (fig. 1) [Indiana University Studies v. 11 (no. 64); ref. 3396] Espia, Bolivia. Syntypes: (10) CAS 59792 [ex IU 15348] (7), UMMZ 66484 (4). Additional original material: CAS 70832 [ex IU 17334] (3), 70833 [es IU 17333] (now 5), 70835 [ex IU 17335] (2). •Valid as Monotocheirodon pearsoni Eigenmann 1924 -- (Chang & Ortega 1995:3 [ref. 24302], Malabarba 1998:231 [ref. 23844], Malabarba & Weitzman 2000:278 [ref. 24413], Malabarba in Reis et al. 2003:150 [ref. 27061]. Menezes et al. 2013:129 [ref. 32808], Sarmiento et al. 2014:185 [ref. 35004], Chuctaya et al. 2022:23 [ref. 42137], Carvalho et al. 2024:8 [ref. 40982]). Current status: Valid as Monotocheirodon pearsoni Eigenmann 1924. Stevardiidae: Diapominae. Distribution: South America: Beni River drainage, Madeira River basin (Bolivia and Peru). IUCN (2016): Least Concern. Habitat: freshwater.