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

Species in the genus Inpaichthys: [ 4 ] records

kerri, Inpaichthys Géry [J.] & Junk [W. J.] 1977:418, Figs. 1-3, 5 [Acta Amazonica v. 7 (no. 3); ref. 1601] Near Humboldt, Aripuanã, Brazil, 10°10'S, 59°25'W. Holotype: INPA 10408 [orig. no. 7600080]. Paratypes: (many) ANSP 139722 (3), MNHN 1980-1442 (3). Type catalog: Böhlke 1984:49 [ref. 13621]. •Valid as Inpaichthys kerri Géry & Junk 1977 -- (Lima in Reis et al. 2003:141 [ref. 27061], Mirande 2010:524 [ref. 31006], Ferreira et al. 2024:15 [ref. 40854], Santos & Marinho 2025:[2] [ref. 42422], Dagosta 2025:11 [ref. 42521]). Current status: Valid as Inpaichthys kerri Géry & Junk 1977. Acestrorhamphidae: Thayeriinae. Distribution: South America: Aripuanã River drainage, upper Madeira River basin (Brazil). IUCN (2022): Least Concern. Habitat: freshwater.

luizae, Inpaichthys Dagosta [F. C. P.] 2025:3, Figs. 1-4, 8 [Neotropical Ichthyology v. 23 (no. 3): e250052; ref. 42521] Tributary of the rio dos Peixes, affluent of the rio Juruena, rio Tapajós basin, Juara municipality, Mato Grosso State, Brazil, approximately 10°44'S, 57°50'W. Holotype: MZUSP 130243. Paratypes: ICTL [= ?] 1570 (2), LBP 36835 (1), MUBIO 500 (9), 691 (8). •Valid as Inpaichthys luizae Dagosta 2025. Current status: Valid as Inpaichthys luizae Dagosta 2025. Acestrorhamphidae: Thayeriinae. Distribution: South America: Rio dos Peixes drainage, Rio Juruena basin, Mato Grosso State, Brazil. Habitat: freshwater.

nambiquara, Hasemania Bertaco [V. A.] & Malabarba [L. R.] 2007:350, Figs. 1-3 [Copeia 2007 (no. 2); ref. 29142] Rio Mutum, tributary of rio Camararé, at highway BR-364 between Comodoro and Vilhena, rio Juruena basin, 13°05'08"S, 59°53'32"W [not Rio Doze de Outubro, upper rio Tapajós drainage, 12°58'39"S, 60°00'30"W], Comodoro, Mato Grosso, Brazil. Holotype: MCP 38390. Paratypes: ANSP 185229 (2), MCP 38038 (4, 1 c&s), MNRJ 29862 (2). •Valid as Hasemania nambiquara Bertaco & Malabarba 2007 -- (Zanata & Serra 2010:21 [ref. 30751], Serra & Langeani 2015:485 [ref. 33944]). •Valid as Inpaichthys nambiquara (Bertaco & Malabarba 2007) -- (Ferreira et al. 2024:6 [ref. 40854], Dagosta 2025:11 [ref. 42521]). Current status: Valid as Inpaichthys nambiquara (Bertaco & Malabarba 2007). Acestrorhamphidae: Thayeriinae. Distribution: South America: Juruena River basin, Mato Grosso, Brazil. Habitat: freshwater.

parauapiranga, Inpaichthys Ferreira [K. M.], Ribeiro [A. C.], Lima [F. C. T.], Silva [H. P. da], Ferreira [D. C.] & Mirande [J. M.] 2024:7, Figs. 2-4 [Neotropical Ichthyology v. 22 (no. 1): e230113; ref. 40854] Tributary of the rio Canamã, rio Aripuanã basin, upper rio Madeira basin, Aripuanã, Mato Grosso State, Brazil, 10°24'40"S, 58°54'13"W. Holotype: CPUFMT 7908. Paratypes: CI-FML, CPUFMT, MUBIO, ZUEC. •Valid as Inpaichthys parauapiranga Ferreira, Ribeiro, Lima, Silva, Ferreira & Mirande 2024 -- (Dagosta 2025:11 [ref. 42521]). Current status: Valid as Inpaichthys parauapiranga Ferreira, Ribeiro, Lima, Silva, Ferreira & Mirande 2024. Acestrorhamphidae: Thayeriinae. Distribution: South America: Aripuanã River drainage, upper Madeira River basin, Mato Grosso State, Brazil. Habitat: freshwater.