Species that contain: Trichomycterus and rivulatus [ 13 ] records

atochae, Pygidium Allen [W. R.] in Eigenmann & Allen 1942:156, Pl. 13 (figs. 3-5) [Fishes of western South America; ref. 1246] Río de Atocha, Bolivia. Holotype: CAS 64576 [ex IU 17819]. Paratypes: CAS 64577 [ex IU 17819] (4), USNM 167864 [ex IU 17819] (83). Type catalog: Ferraris & Vari 1992:41 [ref. 19771], Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). •Valid as Trichomycterus atochae (Allen 1942) -- (Fernández 2000:32 [ref. 26195], Fernández & Chuquihuamaní 2007:55 [ref. 29320], Sarmiento et al. 2014:193 [ref. 35004]). Current status: Valid as Trichomycterus atochae (Allen 1942). Trichomycteridae: Trichomycterinae. Distribution: Bolivia. Habitat: freshwater.

barbatula, Trichomycterus Valenciennes [A.] in Cuvier & Valenciennes 1846:498 [Histoire naturelle des poissons v. 18; ref. 1011] Guasacona and River de Pontezualo near Coroico, Bolivia, 16°-17° N. Lat., elevation 13000-14000 feet. Syntypes: MNHN 0000-4077 (2) Río Pontezualo, 0000-4078 (5) and B-0587 (3) Río Guasacona. Type catalog: Bertin & Estève 1950:62 [ref. 19575], Ferraris 2007:422 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:422 [ref. 29155]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

eigenmanni, Trichomycterus Boulenger [G. A.] 1898:8 [Bollettino dei Musei di Zoologia ed Anatomia Comparata della R. Università di Torino v. 13 (no. 329); ref. 14677] Cumbaca [unknown], Brazil. Holotype: MCZ 8301. Type catalog: Ferraris 2007:423 [ref. 29155]. New name for Pygidium kneri of Eigenmann 1889 (not of Steindachner). •Valid as Trichomycterus eigenmanni Boulenger 1898 -- (Ortega & Vari 1986:15 [ref. 9708], Burgess 1989:322 [ref. 12860]). •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (Burgess 1989:323 [ref. 12860], de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155], DoNascimiento et al. 2014:726 [ref. 33632]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

gracilis, Trichomycterus Valenciennes [A.] in Cuvier & Valenciennes 1846:497 [Histoire naturelle des poissons v. 18; ref. 1011] Río Azangaro near Guasacona, Río Guatanai near Cusco, Río Pontezualo near Coroico, Compucila west of Cuzco, Peru, elevation 14,000 feet. Syntypes: MNHN 0000-3129 (2) Río Pontezualo, 0000-4063 (2) Río Azangaro, A-9766 (6) Río Guatanai, B-0588 (2) Compucila. Type catalog: Bertin & Estève 1950:61 [ref. 19575], Ferraris 2007:422 [ref. 29155]. •Valid as Trichomycterus gracilis Valenciennes 1846 -- (Arratia 1998:354 [ref. 23661]). •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:422 [ref. 29155]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

incae, Trichomycterus Valenciennes [A.] in Cuvier & Valenciennes 1846:496 [Histoire naturelle des poissons v. 18; ref. 1011] Río Guatanai at Cuzco, Peru. Syntypes: MNHN A-8986 (1). Type catalog: Bertin & Estève 1950:61 [ref. 19575], Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

oroyae, Pygidium Eigenmann [C. H.] & Eigenmann [R. S.] 1889:51 [Proceedings of the California Academy of Sciences (Series 2) v. 2; ref. 1253] Rio Oroya, Pochachara, Brazil. Syntypes: MCZ 3955 (8). Type catalog: Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (Burgess 1989:323 [ref. 12860], de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). •Valid as Trichomycterus oroyae (Eigenmann & Eigenmann 1889) -- (Ortega & Vari 1986:15 [ref. 9708], Fernández & Chuquihuamaní 2007:55 [ref. 29320], García-Melo et al. 2016:237 [ref. 34471]). Current status: Valid as Trichomycterus oroyae (Eigenmann & Eigenmann 1889). Trichomycteridae: Trichomycterinae. Distribution: Andes and Brazil. Habitat: freshwater.

pardus, Trichomycterus Cope [E. D.] 1874:132 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 26; ref. 931] Peru [Jequetepeque]. Holotype (?): ANSP 22004. Type catalog: Böhlke 1984:163 [ref. 13621], Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155], DoNascimiento et al. 2014:726 [ref. 33632]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

pentlandi, Trichomycterus Castelnau [F. L.] 1855:49, Pl. 24 (fig. 1) [Animaux nouveaux or rares v. 2; ref. 766] Lake near Mission Sarayacu which connects to Río Ucayali, Peru. Holotype (unique): MNHN B-0608. Type catalog: Bertin & Estève 1950:62 [ref. 19575], Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

pictus, Trichomycterus Castelnau [F. L.] 1855:50, Pl. 24 (fig. 2) [Animaux nouveaux or rares v. 2; ref. 766] Lake Titicaca, Bolivia. Syntypes: MNHN B-0609 (3). Type catalog: Bertin & Estève 1950:62 [ref. 19575], Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

poeyanus, Trichomycterus Cope [E. D.] 1877:47 [31] [Proceedings of the American Philosophical Society v. 17; ref. 18033] Peru. Syntypes: ANSP 21382-83 (2) Arequipa. Type catalog: Böhlke 1984:163 [ref. 13621], Ferraris 2007:423 [ref. 29155]. On p. 31 of separate. Based on Trichomycterus rivulatus of Cope 1874:132 [ref. 931]. •Valid as Trichomycterus poeyanus Cope 1877 -- (Ortega & Vari 1986:15 [ref. 9708], Burgess 1989:322 [ref. 12860] as poeyanum). •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (Burgess 1989:323 [ref. 12860], de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). Current status: Synonym of Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Habitat: freshwater.

quechuorum, Pygidium Steindachner [F.] 1900:207 [Anzeiger der Kaiserlichen Akademie der Wissenschaften, Wien, Mathematisch-Naturwissenschaftliche Classe v. 37 (no. 18); ref. 14771] Arequipa, Río Chile, southern Peru. Syntypes: ZSM [old collection] (5) destroyed in WWII. Type catalog: Neumann 2006:282 [ref. 28925], Ferraris 2007:423 [ref. 29155]. Originally appeared as above, but later changed to "Pygidium (Trychomycterus Val.) quechuorum nob." when illustrated and described in more detail in Steindachner 1902:137, Pl. 4 (figs. 3-3a) [ref. 10435]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (Burgess 1989:323 [ref. 12860], de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). •Valid as Trichomycterus quechuorum (Steindachner 1900) -- (Ortega & Vari 1986:16 [ref. 9708], Fernández & Chuquihuamaní 2007:55 [ref. 29320]). Current status: Valid as Trichomycterus quechuorum (Steindachner 1900). Trichomycteridae: Trichomycterinae. Distribution: Chile River, Peru. Habitat: freshwater.

rivulatus, Trichomycterus Valenciennes [A.] in Cuvier & Valenciennes 1846:495 [Histoire naturelle des poissons v. 18; ref. 1011] Lake Titicaca, affluent of Apurimac, Guasacona, Peru. Syntypes: MNHN B-0586 (2, poor condition) Río Guasacona. Type catalog: Bertin & Estève 1950:61 [ref. 19575], Ferraris 2007:422 [ref. 29155]. •Valid as Trichomycterus rivulatus Valenciennes 1846 -- (Ortega & Vari 1986:16 [ref. 9708], Burgess 1989:323 [ref. 12860] as rivulatum, Pequeño 1989:41 [ref. 14125], Arratia 1998:354 [ref. 23661], Dyer 2000:84 [ref. 26678] dated 1840, Fernández & Vari 2000:993 [ref. 25017], Fernández 2000:32 [ref. 26195] as rivulatum, de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Fernádez & Schaefer 2003:357 [ref. 27407], Fernández & Chuquihuamaní 2007:55 [ref. 29320], Ferraris 2007:422 [ref. 29155], DoNascimiento et al. 2014:726 [ref. 33632], Sarmiento et al. 2014:193 [ref. 35004], García-Melo et al. 2016:237 [ref. 34471], Meza-Vargas et al. 2021:24 [ref. 39298] as cf. rivulatus, Koerber et al. 2023:2 [ref. 40368]). Current status: Valid as Trichomycterus rivulatus Valenciennes 1846. Trichomycteridae: Trichomycterinae. Distribution: South America: high altitude lakes and streams in central Andean range (Argentina, Bolivia, Chile and Peru). Habitat: freshwater.

tiraquae, Pygidium Fowler [H. W.] 1940:92, Fig. 52 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 92; ref. 1436] Tiraque, Cochabamba, Bolivia. Holotype: ANSP 69126 (with paratypes). Paratypes: ANSP 69127-29 and 69230-70 (45, in one jar). Type catalog: Böhlke 1984:163 [ref. 13621], Ferraris 2007:423 [ref. 29155]. •Synonym of Trichomycterus rivulatus Valenciennes 1846 -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Ferraris 2007:423 [ref. 29155]). •Valid as Trichomycterus tiraquae (Fowler 1940) -- (Fernández & Chuquihuamaní 2007:55 [ref. 29320], Fernández & Miranda 2007:1314 [ref. 29361], Fernández & Vari 2009:198 [ref. 30062], DoNascimiento et al. 2014:726 [ref. 33632], Sarmiento et al. 2014:193 [ref. 35004]). Current status: Valid as Trichomycterus tiraquae (Fowler 1940). Trichomycteridae: Trichomycterinae. Distribution: Bolivia. Habitat: freshwater.