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

Species in the genus Pseudotothyris: [ 3 ] records

ignota, Pseudotothyris Martins [F. de O.], Britski [H. A.] & Langeani [F.] 2014:825, Fig. 7, 8 [Zoological Journal of the Linnean Society v. 170 (no. 4); ref. 33221] Santa Catarina, stream tributary to lago Acaraí, São Francisco do Sul, 26°17'33"S, 48°35'21"W, Brazil. Holotype: UFRGS 16404. Paratypes: DZSJRP, MCP, MZUSP, UFRGS. Type catalog: Andrade et al. 2017:455 [ref. 35588]. •Valid as Pseudotothyris ignota Martins, Britski & Langeani 2014. Current status: Valid as Pseudotothyris ignota Martins, Britski & Langeani 2014. Loricariidae: Hypoptopomatinae. Distribution: Brazil. Habitat: freshwater.

janeirensis, Pseudotothyris Britski [H. A.] & Garavello [J. C.] 1984:234, Figs. 9-10 [Papéis Avulsos do Departamento de Zoologia, Secretaria da Agricultura, São Paulo v. 35 (no. 21); ref. 5166] Rio dos Macacos, Represa Engenho da Serra, Paulo de Frontin, Rio de Janeiro, Brazil. Holotype: MNRJ 10278. Paratypes: MNRJ 4707 and 10279-10297 (134), 5925 (1), 10066 (1). Type catalog: Ferraris 2007:290 [ref. 29155]. •Valid as Pseudotothyris janeirensis Britski & Garavello 1984 -- (Burgess 1989:439 [ref. 12860], Montoya-Burgos et al. 1998:367 [ref. 23850], Isbrücker 2001:32 [ref. 25653], Isbrücker 2002:28 [ref. 27178], Schaefer in Reis et al. 2003:327 [ref. 27061], Ferraris 2007:290 [ref. 29155], Chiachio et al. 2008:610 [ref. 30127], Martins et al. 2014:822, 833 [ref. 33221], Rosa et al. 2014:59 [ref. 33228], Sarmento-Soares et al. 2024:559 [ref. 42662]). Current status: Valid as Pseudotothyris janeirensis Britski & Garavello 1984. Loricariidae: Hypoptopomatinae. Distribution: South America: Rio de Macacos, Rio de Janeiro State (southeastern Brazil). IUCn (2022): Near Threatened. Habitat: freshwater.

obtusus, Otocinclus Miranda Ribeiro [A. de] 1911:95, Pl. 29 (fig. 3) [Arquivos do Museu Nacional de Rio de Janeiro v. 16; ref. 3716] Fonte Grande, seedling nursery, Pedrinhas, Ilha Camprida, 24°53'56"S, 47°47'49"W, Brazil. Neotype: MZUSP 79939. Type catalog: Ferraris 2007:290 [ref. 29155]. Spelled obtusos at heading of account and index (p. 498), and obtusus in etymology, index (p. 497), figure caption, and two additional places in text. Spelling regarded as a lapsus for obtusa by Britski & Garavello 1984:226 [ref. 5166]; technically they serve as first revisers, selecting obtusa. Lectotype selected by Miranda Ribeiro 1953:401 [ref. 12732] [but perhaps specimen not isolated]. Martins et al. report holotype is lost; they name a neotype on p. 844. •Listed -- (Isbrücker 1980:86 [ref. 2303]). •Valid as Pseudotothyris obtusa (Miranda Ribeiro 1911) -- (Britski & Garavello 1984:226 [ref. 5166], Burgess 1989:439 [ref. 12860], Isbrücker 2001:30, 32 [ref. 25653], Isbrücker 2002:28 [ref. 27178], Schaefer in Reis et al. 2003:327 [ref. 27061], Ferraris 2007:290 [ref. 29155], Chiachio et al. 2008:610 [ref. 30127], Martins et al. 2014:822, 839 [ref. 33221] as Miranda-Ribeiro, Rosa et al. 2014:59 [ref. 33228], Roxo et al. 2017:267 [ref. 35139], Roxo et al. 2017:352 [ref. 35310], dos Reis et al. 2020:469 [ref. 38364]). Current status: Valid as Pseudotothyris obtusa (Miranda Ribeiro 1911). Loricariidae: Hypoptopomatinae. Distribution: South America: southeastern Brazil. Habitat: freshwater.