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

Genera in the family or subfamily Thayeriinae: [ 10 ] records

Bario Myers [G. S.] 1940:35 Masc. Tetragonopterus steindachneri Eigenmann 1893. Type by being a replacement name. Replacement for Entomolepis Eigenmann 1917, preoccupied by Entomolepis Brady 1889 in Crustacea. Treated as masculine (Art. 30.2.4). •Valid as Bario Myers 1940 -- (Géry 1977:454 [ref. 1597], Zarske & Géry 2002:17 [ref. 26554], Benine in Reis et al. 2003:114 [ref. 27061], Mirande 2009:7 [ref. 30267] in Characidae, Hemigrammus clade, Mirande 2010:500 [ref. 31006] in Characidae, Tetragonopterinae, Bertaco et al. 2011:57 [ref. 31234], Sarmiento et al. 2014:184 [ref. 35004], Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Bario Myers 1940. Acestrorhamphidae: Thayeriinae.

Bryconella Géry [J.] 1965:27 Fem. Bryconella haraldi Géry 1965. Type by original designation (also monotypic). •Valid as Bryconella Géry 1865 -- (Géry 1977:511 [ref. 1597], Langeani in Reis et al. 2003:119 [ref. 27061], Mirande 2009:11 [ref. 30267] as incertae sedis in Characidae, Mirande 2010:545 [ref. 31006], Sarmiento et al. 2014:184 [ref. 35004], Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Bryconella Géry 1965. Acestrorhamphidae: Thayeriinae.

Entomolepis Eigenmann [C. H.] 1917:63 Fem. Tetragonopterus steindachneri Eigenmann 1893. Type by original designation (also monotypic). Objectively invalid; preoccupied by Entomolepis Brady 1889 in Crustacea; replaced by Bario Myers 1940. •Synonym of Bario Myers 1940 -- (Benine in Reis et al. 2003:114 [ref. 27061]). 1°Homonym. Current status: Synonym of Bario Myers 1940. Acestrorhamphidae: Thayeriinae.

Hollandichthys Eigenmann [C. H.] 1909:257 Masc. Tetragonopterus multifasciatus Eigenmann & Norris 1900. Type by monotypy. Type species mentioned on p. 374. Also published in Eigenmann 1010:432 [ref. 1224] with type. •Synonym of Pseudochalceus Kner 1863, but a valid subgenus -- (Zarske & Géry 2006:39 [ref. 28750]). •Valid as Hollandichthys Eigenmann 1909 -- (Weitzman et al. 1986:343 [ref. 5984], Oyakawa in Reis et al. 2003:134 [ref. 27061], Mirande 2009:7 [ref. 30267] in Characidae, Bramocharax clade, Román-Valencia et al. 2010:99 [ref. 30945] as Hollandicthys, Thomaz et al. 2010:1347 [ref. 31210], Mirande 2010:496 [ref. 31006] in Characidae, Pseudochalceus clade, Malabarba et al. 2012:48 [ref. 31810], Bertaco & Malabarba 2013:767 [ref. 33026], Bertaco et al. 2016:413 [ref. 34561], Bertaco 2022:102 [ref. 40102], Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Hollandichthys Eigenmann 1909. Acestrorhamphidae: Thayeriinae.

Holopristis Eigenmann [C. H.] 1903:145 Fem. Tetragonopterus ocellifer Steindachner 1882. Type by original designation (also monotypic). Unjustifiably emended or misspelled Holopristes by Eigenmann & Ogle 1907:11 [ref. 1266]. •Synonym of Hemigrammus Gill 1858 -- (Taphorn 1992:200 [ref. 23654], Lima & Oyakawa in Reis et al. 2003:130 [ref. 27061]). •Valid as Holopristis Eigenmann 1903 -- (Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Holopristis Eigenmann 1903. Acestrorhamphidae: Thayeriinae.

Inpaichthys Géry [J.] & Junk [W. J.] 1977:417 Masc. Inpaichthys kerri Géry & Junk 1977. Type by original designation (also monotypic). •Valid as Inpaichthys Géry & Junk 1977 -- (Lima in Reis et al. 2003:141 [ref. 27061], Mirande 2009:7 [ref. 30267] in Characidae, Aphyocharacinae, Mirande 2010:524 [ref. 31006], Tagliacollo et al. 2012:298 [ref. 31996] but excluded from Aphyocharacinae, Ferreira et al. 2024:5 [ref. 40854], Melo et al. 2024:26 [ref. 41541] in Thayeriinae, Dagosta 2025:1 [ref. 42521]). Current status: Valid as Inpaichthys Géry & Junk 1977. Acestrorhamphidae: Thayeriinae.

Parapristella Géry [J.] 1964:41 Fem. Pristella aubynei Eigenmann 1909. Type by original designation. •Valid as Parapristella Géry 1964 -- (Géry 1977:487 [ref. 1597], Taphorn 1992:292 [ref. 23654], Malabarba 1998:232 [ref. 23844], Pavanelli in Reis et al. 2003:153 [ref. 27061], Mirande 2009:11 [ref. 30267] as incertae sedis in Characidae, Mirande 2010:546 [ref. 31006], Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Parapristella Géry 1964. Acestrorhamphidae: Thayeriinae.

Rachoviscus Myers [G. S.] 1926:1 Neut. Rachoviscus crassiceps Myers 1926. Type by monotypy. •Valid as Rachoviscus Myers 1926 -- (Géry 1977:347 [ref. 1597], Weitzman & Cruz 1981:997 [ref. 8528], Weitzman et al. 1986:343 [ref. 5984], Weitzman et al. 1988:420 [ref. 13557], Malabarba 1998:231 [ref. 23844], Lima in Reis et al. 2003:155 [ref. 27061], Mirande 2009:7 [ref. 30267] and Mirande 2010:524 [ref. 31006] in Characidae, Aphyocharacinae with question, Thomaz et al. 2010:1350 [ref. 31210], Tagliacollo et al. 2012:298 [ref. 31996] but excluded from Aphyocharacinae, Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Rachoviscus Myers 1926. Acestrorhamphidae: Thayeriinae.

Ramirezella Fernández-Yépez [A.] 1949:1 Fem. Ramirezella newboldi Fernández-Yépez 1949. Type by original designation (also monotypic). Mentioned (Géry 1977:487 [ref. 1597]). •Synonym of Hemigrammus or Moenkhausia -- (Taphorn 1992:221 [ref. 23654]). •Synonym of Hemigrammus Gill 1858 -- (Lima & Oyakawa in Reis et al. 2003:130 [ref. 27061]). •Valid as Ramirezella Fernández-Yépez 1949 -- (Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Ramirezella Fernández-Yépez 1949. Acestrorhamphidae: Thayeriinae.

Thayeria Eigenmann [C. H.] 1908:94 Fem. Thayeria obliquus [obliqua] Eigenmann 1908. Type by original designation (also monotypic). Type species originally spelled obliquus but emended by Eigenmann 1910:437 to obliqua to agree in gender with genus. •Valid as Thayeria Eigenmann 1908 -- (Géry 1977:514 [ref. 1597], Lima & Moreira in Reis et al. 2003:157 [ref. 27061], Mirande 2009:7 [ref. 30267] in Characidae, Hemigrammus clade, Mirande 2010:500 [ref. 31006] in Characidae, Tetragonopterinae, Moreira & Lima 2017:137 [ref. 35664], Melo et al. 2024:26 [ref. 41541] in Thayeriinae). Current status: Valid as Thayeria Eigenmann 1908. Acestrorhamphidae: Thayeriinae.