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

Species in the genus Cambeva: [ 64 ] records

alphabelardense, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2022:142, Figs. 1, 2A-C [European Journal of Taxonomy v. 794; ref. 39052] Stream tributary to middle Rio Chapecó, Rio Uruguai basin, Abelardo Luz Municipality, Santa Catarina State, Brazil, 26°32'19"S, 52°25'17"W, elevation 850 meters. Holotype: UFRJ 6990. Paratypes: (21) CICCAA, UFRJ. •Valid as Cambeva alphabelardense Costa, Feltrin & Katz 2022. Current status: Valid as Cambeva alphabelardense Costa, Feltrin & Katz 2022. Trichomycteridae: Trichomycterinae. Distribution: South America: middle Rio Chapecó drainage, Rio Uruguai basin, southern Brazil. Habitat: freshwater.

atrobrunnea, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] in Costa, Feltrin, Mattos & Katz 2024:207, Figs. 4D-F, 6, 7 [Evolutionary Systematics v. 8; ref. 41551] Stream tributary of Rio Timbó, Rio Iguaçu drainage, Rio Paraná basin, Timbó Grande Municipality, Santa Catarina State, Brazil, 26°34'41"S, 50°40'28"W, elevation about 970 meters. Holotype: UFRJ 14066. Paratypes: UFRJ. •Valid as Cambeva atrobrunnea Costa, Feltrin & Katz 2024. Current status: Valid as Cambeva atrobrunnea Costa, Feltrin & Katz 2024. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Timbó drainage, Rio Iguaçu basin, southern Brazil. Habitat: freshwater.

babilonica, Cambeva Costa [W. J. E. M.], Azevedo-Santos [V. M.] & Katz [A. M.] in Costa, Azevedo-Santos, Mattos, Uzeda, Vilardo, Ottoni & Katz 2025:5, Figs. 2A-C, 3B, 4 [Zoologischer Anzeiger v. 318; ref. 42241] Ribeirão do Esmeril, tributary to the Rio Grande, upper Rio Paraná basin, Município de São João Batista do Glória, Estado de Minas Gerais, Brazil, 20°36'27"S, 46°26'09"W, elevation about 700 meters. Holotype: UFRJ 14050. Paratypes: CICCAA, UFRJ. •Valid as Cambeva babilonica Costa, Azevedo-Santos & Katz 2025. Current status: Valid as Cambeva babilonica Costa, Azevedo-Santos & Katz 2025. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Grande drainage, upper Rio Paraná basin, Minas Gerais State, southeastern Brazil. Habitat: freshwater.

balios, Trichomycterus Ferrer [J.] & Malabarba [L. R.] 2013:218, Figs. 1, 2a, 3a, 4a, 5a, 6a,7a [Neotropical Ichthyology v. 11 (no. 2); ref. 32750] Rio Gandi do Sul State, Municipality of São Francisco de Paula, rio Santa Cruz, rio Caí basin, 29°21'46"S, 50°31'18"W, Brazil. Holotype: UFRGS 16229. Paratypes: many at MCN, MCP, MNRJ, MPEG, MZUSP, UFRGS. Plus non-type material. •Valid as Trichomycterus balios Ferrer & Malabarba 2013 -- (Bertaco et al. 2016:421 [ref. 34561]). •Valid as Cambeva balios (Ferrer & Malabarba 2013) -- (Katz et al. 2018:563 [ref. 36330], Costa et al. 2020:720 [ref. 37907], Ferrer 2021:224 [ref. 38890], Donin et al. 2022:4 [ref. 39872], Gomes et al. 2024:92 [ref. 42631]). Current status: Valid as Cambeva balios (Ferrer & Malabarba 2013). Trichomycteridae: Trichomycterinae. Distribution: South America: Lagoa dos Patos system, Rio Grande do Sul (southern Brazil). IUCN (2022): Least Concern. Habitat: freshwater.

barbosae, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:148, Figs. 1-3E, 4A-C [Zoosystematics and Evolution v. 97 (no. 1); ref. 38175] Rio Cubatão do Sul basin, Águas Mornas municipality, Santa Catarina State, Brazil, 27°39'51"S, 48°51'26"W, elevation about 130 meters. Holotype: UFRJ 10000. Paratypes: CICCAA, UFRJ. Plus additional non-type material. •Valid as Cambeva barbosae Costa, Feltrin & Katz 2021 -- (Donin et al. 2022:4 [ref. 39872], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva barbosae Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: coastal river basins (between the Biguaçu and the Cubatão do Sul River basins) and Santa Catarina Island (Santa Catarina State, southern Brazil). Habitat: freshwater.

betabelardense, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2022:148, Figs. 2D-F, 5 [European Journal of Taxonomy v. 794; ref. 39052] Stream tributary to middle Rio Chapecó, Rio Uruguai basin, Abelardo Luz Municipality, Santa Catarina State, Brazil, 26°29'32"S, 52°20'32"W, elevation 820 meters. Holotype: UFRJ 6995. Paratypes: (17) CICCAA, UFRJ. •Valid as Cambeva betabelardense Costa, Feltrin & Katz 2022. Current status: Valid as Cambeva betabelardense Costa, Feltrin & Katz 2022. Trichomycteridae: Trichomycterinae. Distribution: South America: middle Rio Chapecó drainage, Rio Uruguai basin, southern Brazil. Habitat: freshwater.

biseriata, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.], Mattos [J. L. O.], Dalcin [R. H.], Abilhoa [V.] & Katz [A. M.] 2023:24, Figs. 7F, 8F, 9F, 14 [Fishes v. 8 (no. 2); ref. 39856] Rio Piraí, Rio Itapocu basin, Vila Nova, Joinville Municipality, Santa Catarina State, Brazil, 26°17'34"S, 48°57'51"W, elevation about 30 meters. Holotype: UFRJ 13265. Paratypes: CICCAA, UFRJ. •Valid as Cambeva biseriata Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Current status: Valid as Cambeva biseriata Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: northern Rio Itapocu basin, Santa Catarina State, Brazil. Habitat: freshwater.

botuvera, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:153, Figs. 3F, 4D-F, 6-7 [Zoosystematics and Evolution v. 97 (no. 1); ref. 38175] Ribeirão Ourinhos, Rio Itajaí-Mirim basin, village of Ourinhos, Botuverá municipality, Santa Catarina State, Brazil, 27°14'22"S, 49°10'22"W, elevation about 160 meters. Holotype: UFRJ 6911. Paratypes: CICCAA, UFRJ. •Valid as Cambeva botuvera Costa, Feltrin & Katz 2021-- (Donin et al. 2022:4 [ref. 39872], Costa et al. 2023:8 [ref. 39856]). Current status: Valid as Cambeva botuvera Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: coastal streams, Rio Itajaí-Mirim basin (Santa Catarina State, southern Brazil). Habitat: freshwater.

brachykechenos, Trichomycterus Ferrer [J.] & Malabarba [L. R.] 2013:237, Figs. 2d, 3d, 4d, 5d,6d, 15, 16 [Neotropical Ichthyology v. 11 (no. 2); ref. 32750] Rio Grande do Sul, Municipality of Caraá, rio do Sinos, 29°45'44"S, 50°19'39"W, Brazil. Holotype: MCN 18929. Paratypes: MCN, MCP, UFRGS. •Valid as Trichomycterus brachykechenos Ferrer & Malabarba 2013 -- (Bertaco et al. 2016:421 [ref. 34561]). •Valid as Cambeva brachykechenos (Ferrer & Malabarba 2013) -- (Katz et al. 2018:563 [ref. 36330], Ferrer 2021:226 [ref. 38890]). Current status: Valid as Cambeva brachykechenos (Ferrer & Malabarba 2013). Trichomycteridae: Trichomycterinae. Distribution: South America: Rio dos Sinos, Laguna dos Patos system (Rio Grande do Sul, southern Brazil). Habitat: freshwater.

capetinga, Cambeva Costa [W. J. E. M.], Azevedo-Santos [V. M.], Uzeda [P. L. C.] & Katz [A. M.] in Costa, Azevedo-Santos, Mattos, Uzeda, Vilardo, Ottoni & Katz 2025:8, Figs. 2D-F, 7 [Zoologischer Anzeiger v. 318; ref. 42241] Ribeirão da Capetinga, tributary of Rio Grande at the present Peixoto Reservoir, upper Rio Paraná basin, Município de São João Batista, Estado de Minas Gerais, Brazil, 20°34'49"S, 49°29'56"W, elevation about 700 meters. Holotype: UFRJ 14326. Paratypes: CI-UFLA, UFRJ. Same holotype as Cambeva capitoliensis. •Valid as Cambeva capetinga Costa, Azevedo-Santos, Uzeda & Katz 2025. Current status: Valid as Cambeva capetinga Costa, Azevedo-Santos, Uzeda & Katz 2025. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Grande drainage, upper Rio Paraná basin, Minas Gerais State, southeastern Brazil. Habitat: freshwater.

capitoliensis, Cambeva Costa [W. J. E. M.], Azevedo-Santos [V. M.], Uzeda [P. L. C.], Vilardo [P. J.] & Katz [A. M.] in Costa, Azevedo-Santos, Mattos, Uzeda, Vilardo, Ottoni & Katz 2025:10, Figs. 2G-I, 8 [Zoologischer Anzeiger v. 318; ref. 42241] Stream affluent of Ribeirão do Turvo, tributary of Rio Grande at the present Reservatório de Furnas, upper Rio Paraná basin, Município de Capitólio, Estado de Minas Gerais, Brazil, 20°36'28"S, 46°13'42"W, elevation about 860 meters. Holotype: UFRJ 14326 [?!]. Paratypes: CI-UFLA, UFRJ. Same holotype as Cambeva capetinga. •Valid as Cambeva capitoliensis Costa, Azevedo-Santos, Uzeda, Vilardo & Katz 2025. Current status: Valid as Cambeva capitoliensis Costa, Azevedo-Santos, Uzeda, Vilardo & Katz 2025. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Turvo microbasin, upper Rio Paraná basin, Minas Gerais State, southeastern Brazil. Habitat: freshwater.

castroi, Trichomycterus de Pinna [M. C. C.] 1992:90, Figs. 1-3 [Ichthyological Exploration of Freshwaters v. 3 (no. 1); ref. 14643] Branch of Rio Iguaçu, near the point crossed by Curitiba-Paranaguá road, Paraná State, Brazil, about 25°26'S, 49°06'W. Holotype: MZUSP 36964. Paratypes: MZUSP 36965 (2). Type catalog: Ferraris 2007:416 [ref. 29155]. •Valid as Trichomycterus castroi de Pinna 1992 -- (Burgess & Finley 1996:168 [ref. 22901], Fernández & Bichuette 2002:278 [ref. 26539], López et al. 2002:59 [ref. 26808], de Pinna & Wosiacki in Reis et al. 2003:280 [ref. 27061], Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:416 [ref. 29155], Barbosa & Costa 2008:184 [ref. 29961], García-Melo et al. 2016:238 [ref. 34471]). •Valid as Cambeva castroi (de Pinna 1992) -- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2020:470 [ref. 38364], Costa et al. 2022:7 [ref. 39261], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva castroi (de Pinna 1992). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River basin (southern Brazil). Habitat: freshwater.

cauim, Cambeva dos Reis [R. B.], Ferrer [J.] & da Graça [W. J.] 2021:2, Figs. 1, 2a, 3a, 4a, 5a, 6, 7a, 8a-b, 9a, 10a, 11 [Journal of Fish Biology v. 100 (no. 1); ref. 38862] Unnamed tributary to the Rio da Areia, lower Rio Iguaçu basin, Rio Paraná system, municipality of Cruz Machado, Paraná State, Brazil, 25°56'48"S, 51°23'45"W, elevation about 800 meters. Holotype: NUP 22756. Paratypes: MPEG, NUP, UFRGS. Type catalog: Oliveira et al. 2022:29 [ref. 39255]. •Valid as Cambeva cauim dos Reis, Ferrer & da Graça 2021 -- (dos Reis et al. 2023:8 [ref. 40059], Martins et al. 2024:23 [ref. 41475], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva cauim dos Reis, Ferrer & da Graça 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: lower Rio Iguaçu basin (Paraná, Brazil). Habitat: freshwater.

chrysornata, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.], Mattos [J. L. O.], Dalcin [R. H.], Abilhoa [V.] & Katz [A. M.] 2023:12, Figs. 7B, 8B, 9B, 10 [Fishes v. 8 (no. 2); ref. 39856] Stream tributary of Rio Palmital, Baía de Babitonga system, near the centre of the town of Garuva, Garuva Municipality, Santa Catarina State, Brazil, 26°02'05"S, 48°51'28"W, elevation about 35 meters. Holotype: UFRJ 13011. Paratypes: CICCAA, UFRJ. •Valid as Cambeva chrysornata Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Current status: Valid as Cambeva chrysornata Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Palmital drainage, Baía de Babitonga basin, Santa Catarina State, Brazil. Habitat: freshwater.

concolor, Trichomycterus Costa [W. J. E. M.] 1992:107, Fig. 9 [Revue française d'Aquariologie Herpétologie v. 18 (no. 4) [for 1991]; ref. 19725] Creek 20 kilometers south of Garapuava, Rio São Francisco basin, Minas Gerais State, Brazil. Holotype: MZUSP 43347. Paratypes: MZUSP 42206 (47). Type catalog: Ferraris 2007:417 [ref. 29155]. •Valid as Trichomycterus concolor Costa 1992 -- (Bizerril 1994:623 [ref. 22673], Burgess & Finley 1996:168 [ref. 22901], de Pinna & Wosiacki in Reis et al. 2003:281 [ref. 27061], Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:417 [ref. 29155], Barbosa & Costa 2010:120 [ref. 30782], Barbosa & Costa 2011:308 [ref. 31672]). •Valid as Cambeva concolor (Costa 1992) -- (Katz et al. 2018:563 [ref. 36330], Costa et al. 2024:8 [ref. 40937], Costa et al. 2024:432 [ref. 41443]). Current status: Valid as Cambeva concolor (Costa 1992). Trichomycteridae: Trichomycterinae. Distribution: South America: upper São Francisco River basin (Brazil). Habitat: freshwater.

crassicaudatus, Trichomycterus Wosiacki [W. B.] & de Pinna [M. C. C.] 2008:274, Figs. 1-2 [Copeia 2008 (no. 2); ref. 29627] Rio Jordão at Município de Foz do Jardão, near border with Município de Reserva do Iguaço, Estado do Paraná, Brazil. Holotype: MZUSP 88518. Paratypes: MHNCI 7908 (1, stained,disarticulated); MPEG 7931 (1), 13057 (1), 13058 (1); MZUSP 88517 (2), 88519 (1). Plus non-type material. •Valid as Trichomycterus crassicaudatus Wosiacki & de Pinna 2008 -- (Datovo et al. 2012:41 [ref. 31994], Terán et al. 2017:9 [ref. 35391]). •Valid as Cambeva crassicaudata (Wosiacki & de Pinna 2008) -- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2020:470 [ref. 38364], dos Reis et al. 2021:18 [ref. 38862], dos Reis et al. 2023:8 [ref. 40059], Martins et al. 2024:23 [ref. 41475]). Current status: Valid as Cambeva crassicaudata (Wosiacki & de Pinna 2008). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River basin (southern Brazil). Habitat: freshwater.

cubataonis, Trichomycterus Bizerril [C. R. S. F.] 1994:618, Figs. 1-3 [Arquivos de Biologia e Techologia (Curitaba) v. 37 (no. 3); ref. 22673] Rio Cubatão, Joinville, Santa Catarina State, Brazil. Holotype: MNRJ 12490. Paratypes: MNRJ 12491 (9). Type catalog: Ferraris 2007:425 [ref. 29155]. •Synonym of Trichomycterus zonatus (Eigenmann 1918) -- (de Pinna & Wosiacki in Reis et al. 2003:286 [ref. 27061], Ferraris 2007:425 [ref. 29155]). •Valid as Trichomycterus cubataonis Bizerril 1994 -- (Burgess & Finley 1996:168 [ref. 22901], Bockmann et al. 2004:227 [ref. 27855], Katz & Barbosa 2014:4 [ref. 33418], Reis & de Pinna 2019:117 [ref. 36632]). •Valid as Cambeva cubataonis (Bizerril 1994)-- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2019:11 [ref. 37163], Donin et al. 2020:16 [ref. 37395], Costa et al. 2021:157 [ref. 38175], dos Reis et al. 2020:470 [ref. 38364] as cf. cubataonis, Donin et al. 2022:4 [ref. 39872], Costa et al. 2023:15 [ref. 39856]). Current status: Valid as Cambeva cubataonis (Bizerril 1994). Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Cubatão do Norte basin (Santa Catarina, southern Brazil). IUCN (2020): not assessed. Habitat: freshwater.

damnata, Cambeva Costa [W. J. E. M.], Azevedo-Santos [V. M.], Ottoni [F. P.], Vilardo [P. J.] & Katz [A. M.] 2024:427, Figs. 1-2 [Zootaxa 5497 (no. 3); ref. 41443] Córrego do Jambreiro, Rio das Velhas drainage, Rio São Francisco basin, in the treck to Cachoeira do Boa Vista, Nova Lima Municipality, Minas Gerais State, Brazil, 19°58'29"S, 43°51'39"W, elevation about 765 meters. Holotype: UFRJ 12967. Paratypes: CICAA, UFRJ. •Valid as Cambeva damnata Costa, Azevedo-Santos, Ottoni, Vilardo & Katz 2024 -- (Costa et al. 2025:4 [ref. 42241]). Current status: Valid as Cambeva damnata Costa, Azevedo-Santos, Ottoni, Vilardo & Katz 2024. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio das Velhas drainage, São Francisco River basin, Minas Gerais State, Brazil. Habitat: freshwater.

davisi, Pygidium Haseman [J. D.] 1911:380, Pl. 77; Fig. 1 [Annals of the Carnegie Museum v. 7 (nos 3-4) (19); ref. 2048] Serrinha Paraná, Rio Iguaçu system, Brazil. Holotype: FMNH 60309 [ex CM 2862]. Paratypes: FMNH 54242 [ex CM 2861] (9). Type catalog: Henn 1928:80 [ref. 12305], Ibarra & Stewart 1987:72 [ref. 12367], Ferraris 2007:417 [ref. 29155]. •Valid as Trichomycterus davisi (Haseman 1911) -- (Burgess 1989:322 [ref. 12860], Fernández 2000:32 [ref. 26195], Miquelarena & Fernández 2000:42 [ref. 27633], Fernández & Bichuette 2002:278 [ref. 26539], Miquelarena et al. 2002:78 [ref. 26517], de Pinna & Wosiacki in Reis et al. 2003:281 [ref. 27061], López et al. 2003:40 [ref. 27366], Wosiacki & Garavello 2004:5 [ref. 27649], Bockmann et al. 2004:227 [ref. 27855], Menni 2004:82 [ref. 28131], Ferraris 2007:417 [ref. 29155], Barbosa & Costa 2011:308 [ref. 31672], Datovo et al. 2012:41 [ref. 31994], Ferrer & Malabarba 2013:217 [ref. 32750], Mirande & Koerber 2015:37 [ref. 35117], García-Melo et al. 2016:238 [ref. 34471], Bertaco et al. 2016:421 [ref. 34561] as cf. davisi, Nascimento et al. 2017:507 [ref. 35440]). •Valid as Cambeva davisi (Haseman 1911) -- (Katz et al. 2018:563 [ref. 36330], Koerber et al. 2019:7 [ref. 36736], dos Reis et al. 2019:12 [ref. 37163], Donin et al. 2020:16 [ref. 37395], Katz & Costa 2020:11 [ref. 37397], Mirande & Koerber 2020:2 [ref. 37594], dos Reis et al. 2020:470 [ref. 38364], dos Reis et al. 2021:18 [ref. 38862], Donin et al. 2022:4 [ref. 39872], dos Reis et al. 2023:8 [ref. 40059], Martins et al. 2024:23 [ref. 41475], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva davisi (Haseman 1911). Trichomycteridae: Trichomycterinae. Distribution: South America: upper Paraná, Iguaçu and Ribeira de Iguapé River basins (Argentina and Brazil). Habitat: freshwater.

diabolus, Trichomycterus Bockmann [F. A.], Casatti [L.] & de Pinna [M. C. C.] 2004:227, Figs. 1-11 [Ichthyological Exploration of Freshwaters v. 15 (no. 3); ref. 27855] Rio Paranapanema basin, município de Teodoro Sampaio, Morro do Diabo State Park, Córrego São Carlos, 22°35'28.0"S, 52°14'38.1"W, São Paulo, Brazil. Holotype: MZUSP 78860. Paratypes: LIRP 1128-32 (21, 15, 39, 15, 3), 1134-35 (3, 12), 1672 (52), 3456 (7, 2 c&s); MNRJ 23140 (6); MZUSP 78861 (6); NUP 3277 (10); ZUEC 6223 (6). Type catalog: Ferraris 2007:417 [ref. 29155], Oliveira et al. 2022:30 [ref. 39255]. •Valid as Trichomycterus diabolus Bockmann, Casatti & de Pinna 2004 -- (Ferraris 2007:417 [ref. 29155], Barbosa & Costa 2008:176 [ref. 29961], Barbosa & Costa 2010:194 [ref. 31070], Barbosa & Costa 2011:308 [ref. 31672], Katz & Barbosa 2014:3 [ref. 33418]). •Valid as Cambeva diabola (Bockmann, Casatti & de Pinna 2004) -- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2019:12 [ref. 37163], Katz & Costa 2020:11 [ref. 37397], dos Reis et al. 2020:470 [ref. 38364], dos Reis et al. 2021:18 [ref. 38862], Costa et al. 2022:5 [ref. 39261], dos Reis et al. 2023:8 [ref. 40059], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva diabola (Bockmann, Casatti & de Pinna 2004). Trichomycteridae: Trichomycterinae. Distribution: South America: Paranapanema and Tibagi River basins (São Paulo, southeastern Brazil). Habitat: freshwater.

diatropoporos, Trichomycterus Ferrer [J.] & Malabarba [L. R.] 2013:227, Figs. 2b, 3b, 4b, 5b, 6b, 10, 11a, 12 [Neotropical Ichthyology v. 11 (no. 2); ref. 32750] Rio Grande do Sul, municipality of Nova Prata, rio da Prata on Passo do Despraiado, 28°38'04"S, 51°36'53"W, Brazil. Holotype: MCP 46947. Paratypes: Many at MCP, MCN, UFRGS. Plus Non-type material. •Valid as Trichomycterus diatropoporos Ferrer & Malabarba 2013 -- (Bertaco et al. 2016:421 [ref. 34561]). •Valid as Cambeva diatropoporos (Ferrer & Malabarba 2013) -- (Katz et al. 2018:563 [ref. 36330], Costa et al. 2020:720 [ref. 37907], Ferrer 2021:228 [ref. 38890], Costa et al. 2022:153 [ref. 39052]). Current status: Valid as Cambeva diatropoporos (Ferrer & Malabarba 2013). Trichomycteridae: Trichomycterinae. Distribution: South America: Laguna dos Patos system (Rio Grande do Sul, southern Brazil). Habitat: freshwater.

difficilis, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] in Costa, Feltrin, Mattos & Katz 2024:345, Figs. 2A-C, 3, 4 [Taxonomy v. 4 (no. 2); ref. 41163] Rio da Cachoeira, 2.6 km below Cachoeira dos Pretos, Rio Tietê drainage, Rio Paraná basin, Município de Joanópolis, Estado de São Paulo, Brazil, 22°57'15"S, 46°10'46"W, elevation about 870 meters. Holotype: UFRJ 13962. Paratypes: UFRJ 5772 (1), 5773 (1), 13963 (1). •Valid as Cambeva difficilis Costa, Feltrin & Katz 2024. Current status: Valid as Cambeva difficilis Costa, Feltrin & Katz 2024. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Tietê drainage, upper Rio Paraná basin, São Paulo State, southeastern Brazil. Habitat: freshwater.

diffusa, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:662, Figs. 1, 11A, 12A, 13A [Zoosystema v. 43 (art. 28); ref. 38728] Rio Urubici, Rio Canoas drainage, Rio Uruguai basin, Urubici Municipality, Santa Catarina State, Brazil, 28°01'37"S, 49°35'20"W, elevation about 935 meters. Holotype: UFRJ 6968. Paratypes: CICCAA, UFRJ. •Valid as Cambeva diffusa Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva diffusa Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Canoas drainage, Rio Uruguai basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

duplimaculata, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:675, Figs. 7, 11G, 12G, 13G [Zoosystema v. 43 (art. 28); ref. 38728] Rio Barrinha, a tributary of the upper Rio Pelotas, Rio Uruguai basin, Bom Jardim da Serra Municipality, Santa Catarina State, Brazil, 28°20'24"S, 49°36'59"W, elevation about 1,245 meters. Holotype: UFRJ 6949. Paratypes: UFRJ. •Valid as Cambeva duplimaculata Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva duplimaculata Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Pelotas drainage, upper Rio Uruguai basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

flavopicta, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2020:716, Figs. 1-2 [Zoosystematics and Evolution v. 96 (no. 2); ref. 37907] Rio Inferno Grande, Rio Canoas drainage, upper Rio Uruguai basin, município de Campos Novos, Estado de Santa Catarina, Brazil, 27°21'29"S, 51°01'02"W, elevation about 910 meters. Holotype: UFRJ 12665. Paratypes: CICCAA, UFRJ. •Valid as Cambeva flavopicta Costa, Feltrin & Katz 2020 -- (Ferrer 2021:230 [ref. 38890], Costa et al. 2022:153 [ref. 39052], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva flavopicta Costa, Feltrin & Katz 2020. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Canoas drainage, upper Uruguay River basin (Santa Catarina and Rio Grande do Sul, Brazil). Habitat: freshwater.

galactica, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] in Costa, Feltrin, Mattos & Katz 2024:203, Figs. 2, 3, 4A-C [Evolutionary Systematics v. 8; ref. 41551] Stream tributary of Rio Preto, itself a tributary of Rio Negro, Rio Iguaçu drainage, Rio Paraná basin, village of Volta Grande, Rio Negrinho Municipality, Santa Catarina State, Brazil, 26°33'04"S, 49°40'14"W, elevation about 970 meters. Holotype: UFRJ 14064. Paratypes: UFRJ. •Valid as Cambeva galactica Costa, Feltrin & Katz 2024. Current status: Valid as Cambeva galactica Costa, Feltrin & Katz 2024. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Negro drainage, Rio Iguaçu basin, southern Brazil. Habitat: freshwater.

gamabelardense, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2022:124, Figs. 1-2 [Animal Biodiversity and Conservation v. 45 (no. 1); ref. 39212] Stream tributary to the middle section of the Rio Chapecó, close to Parque Quedas do Chapecó, Rio Uruguai basin, Abelardo Luz municipality, Santa Catarina State, Brazil, 26°33'06"S, 52°19'17"W, elevation about 755 meters. Holotype: UFRJ 7003. Paratypes: CICCAA, UFRJ. •Valid as Cambeva gamabelardense Costa, Feltrin & Katz 2022. Current status: Valid as Cambeva gamabelardense Costa, Feltrin & Katz 2022. Trichomycteridae: Trichomycterinae. Distribution: South America: Chapecó River drainage, upper Uruguay River basin, southern Brazil. Habitat: freshwater.

grisea, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:673, Figs. 6, 11F, 12F, 13F [Zoosystema v. 43 (art. 28); ref. 38728] Rio Pio, Rio Mãe Luzia drainage, Rio Araranguá basin, village of Santo Antônio, Treviso Municipality, Santa Catarina State, Brazil, 28°29'17"S, 49°30'45"W, elevation about 300 meters. Holotype: UFRJ 6936. Paratypes: CICCAA, UFRJ. •Valid as Cambeva grisea Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva grisea Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Araranguá basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

guaraquessaba, Trichomycterus Wosiacki [W. B.] 2005:51, Fig. 2 [Zootaxa No. 1040; ref. 28568] Rio Bracinho, Fazenda Salto Dourado, Município de Guaraqueçaba, Paraná State, Brazil. Holotype: MPEG 7916. Paratypes: MPEG 7917 (2, c&s); MHNCI 7916 (3); MZUSP 85531 (2). Type catalog: Ferraris 2007:418 [ref. 29155]. •Valid as Trichomycterus guaraquessaba Wosiacki 2005 -- (Ferraris 2007:418 [ref. 29155], Barbosa & Costa 2011:308 [ref. 31672], García-Melo et al. 2016:238 [ref. 34471]). •Valid as Cambeva guaraquessaba (Wosiacki 2005) -- (Katz et al. 2018:563 [ref. 36330], Donin et al. 2020:16 [ref. 37395], dos Reis et al. 2020:470 [ref. 38364], Donin et al. 2022:4 [ref. 39872], Costa et al. 2024:344 [ref. 41163]). Current status: Valid as Cambeva guaraquessaba (Wosiacki 2005). Trichomycteridae: Trichomycterinae. Distribution: South America: Bracinho River drainage, southeastern Mata Atlantica (Paraná, Brazil). Habitat: freshwater.

guaratuba, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.], Mattos [J. L. O.], Dalcin [R. H.], Abilhoa [V.] & Katz [A. M.] 2023:17, Figs. 7D, 8D, 9D, 12 [Fishes v. 8 (no. 2); ref. 39856] Rio Imbira, a tributary of Rio São João, Baía de Guaratuba system, Guaratuba Municipality, Paraná State, Brazil, 25°57'31"S, 48°53'58"W, elevation about 105 meters. Holotype: UFRJ 13296. Paratypes: CICCAA, UFRJ. •Valid as Cambeva guaratuba Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Current status: Valid as Cambeva guaratuba Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio São João drainage, Baía de Guaratuba basin, Paraná State, Brazil. Habitat: freshwater.

guareiensis, Cambeva Katz [A. M.] & Costa [W. J. E. M.] 2020:3, Figs. 1-3 [Tropical Zoology v. 33 (no. 1); ref. 37397] Correntes waterfall in Guareí River of the Paranapanema River drainage, Angatuba Municipality, São Paulo State, Brazil, 23°26'05"S, 48°23'19"W, elevation approximately 650 meters. Holotype: UFRJ 12173. Paratypes: MNRJ, UFRJ. •Valid as Cambeva guareiensis Katz & Costa 2020 -- (Azevedo-Santos et al. 2020:5 [ref. 39606]). Current status: Valid as Cambeva guareiensis Katz & Costa 2020. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Paranapanema River drainage, upper Paraná basin (São Paulo State, Brazil). Habitat: freshwater.

horacioi, Cambeva dos Reis [R. B.], Frota [A.], Fabrin [T. M. C.] & da Graça [W. J.] 2019:3, Figs. 1-5 [Journal of Fish Biology v. 96 (no. 2); ref. 37163] Rio Barra Bonita, Rio Ivaí basin, upper Rio Paraná system, municipality of Prudentópolis, Paraná State, Brazil, 25°04'08"S, 51°06'48"W. Holotype: MCP 54181. Paratypes: MCP, NUP. Plus additional non-type material. Type catalog: Oliveira et al. 2022:29 [ref. 39255]. •Valid as Cambeva horacioi dos Reis, Frota, Fabrin & da Graça 2019 -- (dos Reis et al. 2020:470 [ref. 38364]). Current status: Valid as Cambeva horacioi dos Reis, Frota, Fabrin & da Graça 2019. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Ivaí drainage, upper Rio Paraná basin (Paraná, Brazil). Habitat: freshwater.

igobi, Trichomycterus Wosiacki [W. B.] & de Pinna [M. C. C.] 2008:18, Figs. 1-2, 4-6 [Neotropical Ichthyology v. 6 (no. 1); ref. 29574] Rio Jordão above the hydroelectric dam of Santa Clara, Município de Candói, Estado do Paraná, Brazil. Holotype: MPEG 13352. Paratypes: NUP 4007 (2); MPEG 13353 (2), 13354 (1, c&s); MZUSP 94842 (2), 94843 (3). Type catalog: Oliveira et al. 2022:31 [ref. 39255]. •Valid as Trichomycterus igobi Wosiacki & de Pinna 2008 -- (Datovo et al. 2012:41 [ref. 31994], Terán et al. 2017:9 [ref. 35391]). •Valid as Cambeva igobi (Wosiacki & de Pinna 2008) -- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2020:470 [ref. 38364], dos Reis et al. 2021:19 [ref. 38862], dos Reis et al. 2023:8 [ref. 40059]). Current status: Valid as Cambeva igobi (Wosiacki & de Pinna 2008). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River basin (southern Brazil). Habitat: freshwater.

iheringi, Pygidium Eigenmann [C. H.] 1917:697 [Proceedings of the American Philosophical Society v. 56; ref. 1237] São Paulo, Brazil [close to Santos, Brazil]. Holotype: CAS 64585 [ex IU 10785] not FMNH 58074 [CM 7071]. Paratypes: CAS 64586 [ex IU 10785] (3), FMNH 58074 (2). Type catalog: Henn 1928:80 [ref. 12305], Ibarra & Stewart 1987:73 [ref. 12367], Ferraris 2007:419 [ref. 29155]. See Wosiacki 2005:6.50 [ref. 28658] for remarks on the type locality. •Valid as Trichomycterus iheringi (Eigenmann 1917) -- (Burgess 1989:322 [ref. 12860], Bizerril 1994:623 [ref. 22673], de Pinna & Wosiacki in Reis et al. 2003:282 [ref. 27061], Wosiacki & Garavello 2004:9 [ref. 27649], Bockmann et al. 2004:227 [ref. 27855], Wosiacki 2005:56 [ref. 28658], Ferraris 2007:419 [ref. 29155] dated 1918, da Silva et al. 2010:49 [ref. 30755], Barbosa & Costa 2011:308 [ref. 31672], García-Melo et al. 2016:237 [ref. 34471], Nascimento et al. 2017:510 [ref. 35440], Ochoa et al. 2017:557 [ref. 35582]). •Valid as Cambeva iheringi (Eigenmann 1917) -- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2019:12 [ref. 37163], Donin et al. 2020:16 [ref. 37395], dos Reis et al. 2020:471 [ref. 38364], dos Reis et al. 2021:19 [ref. 38862], Donin et al. 2022:4 [ref. 39872], dos Reis et al. 2023:8 [ref. 40059], Costa et al. 2024:344 [ref. 41163]). Current status: Valid as Cambeva iheringi (Eigenmann 1917). Trichomycteridae: Trichomycterinae. Distribution: South America: Ribeira de Iguapé, Paraná and Itararé River basins (São Paulo and Paraná States, Brazil). Habitat: freshwater.

imaruhy, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:667, Figs. 3, 11C, 12C, 13C [Zoosystema v. 43 (art. 28); ref. 38728] Rio Minador, Rio Laranjeiras drainage, village of Brusque do Sul, Orleans municipality, Santa Catarina State, Brazil, 28°14'33"S, 49°24'13"W, elevation about 250 meters. Holotype: UFRJ 6939. Paratypes: CICCAA, UFRJ. Plus additional non-type material. •Valid as Cambeva imaruhy Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva imaruhy Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Tubarão basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

longipalata, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:678, Figs. 8, 11H, 12H, 13H [Zoosystema v. 43 (art. 28); ref. 38728] Rio Mantiqueira, tributary of Rio Pelotas, Rio Uruguai basin, Bom Jardim da Serra Municipality, Santa Catarina State, Brazil, 28°15'47"S, 49°45'46"W, elevation about 1,325 meters. Holotype: UFRJ 6944. Paratypes: CICCAA, UFRJ. •Valid as Cambeva longipalata Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva longipalata Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Mantiqueira drainage, upper Rio Pelotas, upper Rio Uruguai basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

luteoreticulata, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] in Costa, Feltrin, Mattos & Katz 2024:210, Figs. 4G-I, 8, 9 [Evolutionary Systematics v. 8; ref. 41551] Stream tributary of Rio Liso, itself a tributary of Rio Pintado, Rio Iguaçu drainage, Rio Paraná basin, village of Colônia Cerne, Matos Costa Municipality, Santa Catarina State, Brazil, 26°24'25"S, 51°00'45"W, elevation about 1,015 meters. Holotype: UFRJ 14068. Paratypes: CICCAA, UFRJ. •Valid as Cambeva luteoreticulata Costa, Feltrin & Katz 2024. Current status: Valid as Cambeva luteoreticulata Costa, Feltrin & Katz 2024. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Liso drainage, Rio Iguaçu basin, southern Brazil. Habitat: freshwater.

mboycy, Trichomycterus Wosiacki [W. B.] & Garavello [J. C.] 2004:8, Fig. 5 [Ichthyological Exploration of Freshwaters v. 15 (no. 1); ref. 27649] Rio Jordão near its mouth, tributary of rio Iguaçu (rio Paraná Basin), 25°45'S, 52°10'W, Jordão reservoir, Foz do Jordão, Paraná, Brazil. Holotype: MPEG 6695. Paratypes: MPEG 6696-97 (2, 1), 6698 (2, 1 c&s). Type catalog: Ferraris 2007:420 [ref. 29155]. •Valid as Trichomycterus mboycy Wosiacki & Garavello 2004 -- (Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:420 [ref. 29155], Ferrer & Malabarba 2013:217 [ref. 32750], García-Melo et al. 2016:238 [ref. 34471], Koerber et al. 2017:6 [ref. 35083], Koerber et al. 2017:6 [ref. 35632]). •Valid as Cambeva mboycy (Wosiacki & Garavello 2004) -- (Katz et al. 2018:563 [ref. 36330], Koerber et al. 2019:7 [ref. 36736], Mirande & Koerber 2020:2 [ref. 37594], dos Reis et al. 2020:471 [ref. 38364]). Current status: Valid as Cambeva mboycy (Wosiacki & Garavello 2004). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River basin (southern Brazil and Argentina). Habitat: freshwater.

melanoptera, Cambeva Costa [W. J. E. M.], Abilhoa [V.], Dalcin [R. H.] & Katz [A. M.] 2022:2, Figs. 1-3a, 3c, 3e [Journal of Fish Biology v. 101 (no. 1); ref. 39261] Stream tributary to Rio Iratim, Rio Iguaçu drainage, Rio Paraná basin, Coronel Domingos Soares Municipality, Paraná State, Brazil, 26°08'06"S, 51°51'46"W, elevation about 695 meters. Holotype: MHNCI 12787. Paratypes: (5) UFRJ. Plus additional non-type material. •Valid as Cambeva melanoptera Costa, Abilhoa, Dalcin & Katz 2022. Current status: Valid as Cambeva melanoptera Costa, Abilhoa, Dalcin & Katz 2022. Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River drainage, Paraná State, southern Brazil. Habitat: freshwater.

naipi, Trichomycterus Wosiacki [W. B.] & Garavello [J. C.] 2004:2, Fig. 2 [Ichthyological Exploration of Freshwaters v. 15 (no. 1); ref. 27649] Rio São João, tributary of rio da Várzea (Iguaçu Basin), near Lagoinha, 25°55'S, 49°11'W, Tijucas do Sul, Paraná, Brazil. Holotype: MPEG 6699. Paratypes: MPEG 6700 (2), 6701 (1), 6702 (2); MZUSP 38788 (2). Type catalog: Ferraris 2007:421 [ref. 29155]. •Valid as Trichomycterus naipi Wosiacki & Garavello 2004 -- (Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:421 [ref. 29155], Ferrer & Malabarba 2013:217 [ref. 32750], García-Melo et al. 2016:238 [ref. 34471]). •Valid as Cambeva naipi (Wosiacki & Garavello 2004) -- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2020:471 [ref. 38364], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva naipi (Wosiacki & Garavello 2004). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River basin (southern Brazil). Habitat: freshwater.

notabilis, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:680, Figs. 9, 11I, 12I, 13I [Zoosystema v. 43 (art. 28); ref. 38728] Upper Rio Braço Esquerdo, Rio Braço do Norte drainage, Rio Tubarão basin, Grão Pará Municipality, Santa Catarina State, Brazil, 28°08'02"S, 49°24'54"W, elevation about 610 meters. Holotype: UFRJ 6965. Paratypes: UFRJ. •Valid as Cambeva notabilis Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva notabilis Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Braço Esquerdo drainage, Rio Braço do Norte, Rio Tubarão basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

occidentalis, Cambeva Costa [W. J. E. M.], Azevedo-Santos [V. M.] & Katz [A. M.] in Costa, Azevedo-Santos, Mattos, Uzeda, Vilardo, Ottoni & Katz 2025:11, Figs. 2J-L, 9 [Zoologischer Anzeiger v. 318; ref. 42241] Córrego Santa Maria, tributary of Rio Grande at the present Reservatório de Peixoto, upper Rio Paraná basin, Distrito de Babilônia, Município de Delfinópolis, Estado de Minas Gerais, Brazil, 20°28'56"S, 46°40'08"W, elevation about 680 meters. Holotype: UFRJ 14327. Paratypes: UFRJ. •Valid as Cambeva occidentalis Costa, Azevedo-Santos & Katz 2025. Current status: Valid as Cambeva occidentalis Costa, Azevedo-Santos & Katz 2025. Trichomycteridae: Trichomycterinae. Distribution: South America: Córrego Santa Maria microbasin, upper Rio Paraná basin, Minas Gerais State, southeastern Brazil. Habitat: freshwater.

orbitofrontalis, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:669, Figs. 4, 11D, 12D, 13D [Zoosystema v. 43 (art. 28); ref. 38728] Cascata do Salto Branco, Rio Pio, Rio Mãe Luzia drainage, Rio Araranguá basin, village of Santo Antônio, Treviso Municipality, Santa Catarina State, Brazil, 28°29'23"S, 49°31'22"W, elevation about 385 meters. Holotype: UFRJ 6953. Paratypes: CICCAA, UFRJ. •Valid as Cambeva orbitofrontalis Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva orbitofrontalis Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Araranguá basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

panthera, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:670, Figs. 5, 11E, 12E, 13E [Zoosystema v. 43 (art. 28); ref. 38728] Stream tributary of Rio Pedras Grandes, Rio Tubarão basin, village of Azambuja, Pedras Grandes Municipality, Santa Catarina State, Brazil, 28°28'37"S, 49°11'41"W, elevation about 245 meters. Holotype: UFRJ 6984. Paratypes: CICCAA, UFRJ. •Valid as Cambeva panthera Costa, Feltrin & Katz 2021 -- (Costa et al. 2022:123 [ref. 39212]). Current status: Valid as Cambeva panthera Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Pedras Grandes drainage, Rio Tubarão basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

papilliferus, Trichomycterus Wosiacki [W. B.] & Garavello [J. C.] 2004:5, Fig. 3 [Ichthyological Exploration of Freshwaters v. 15 (no. 1); ref. 27649] Rio Jordão near its mouth, tributary of rio Iguaçu (rio Paraná Basin), 25°45'S, 52°10'W, Jordão reservoir, Foz do Jordão, Paraná State, Brazil. Holotype: MPEG 6692. Paratypes: MPEG 6693-94 (4, 3), 6703 (1); NUPELIA 1615 (1). Type catalog: Ferraris 2007:421 [ref. 29155], Oliveira et al. 2022:31 [ref. 39255]. •Valid as Trichomycterus papilliferus Wosiacki & Garavello 2004 -- (Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:421 [ref. 29155], Ferrer & Malabarba 2013:217 [ref. 32750], García-Melo et al. 2016:237 [ref. 34471], dos Reis et al. 2020:471 [ref. 38364]). •Valid as Cambeva papillifera (Wosiacki & Garavello 2004) -- (Costa et al. 2021:148 [ref. 38175], Martins et al. 2024:23 [ref. 41475]). Current status: Valid as Cambeva papillifera (Wosiacki & Garavello 2004). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River drainage, Paraná River basin (southern Brazil). Habitat: freshwater.

pascuali, Trichomycterus Ochoa [L. E.], Silva [G. S. C.], Costa e Silva [G. J.], Oliveira [C.] & Datovo [A.] 2017:551, Figs. 1-3 [Zootaxa 4319 (no. 3); ref. 35582] Unnamed tributary of Tamanduá river, Paranapanema Basin, Municipality of Itatinga, São Paulo State, Brazil, 23°13'27.06"S, 48°31'45.34"W, elevation approximately 600 meters. Holotype: MZUSP 121681. Paratypes: LBP, MZUSP. •Valid as Cambeva pascuali (Ochoa, Silva, Costa e Silva, Oliveira & Datovo 2017) -- (Katz et al. 2018:563 [ref. 36330], Katz & Costa 2020:11 [ref. 37397], Costa et al. 2020:720 [ref. 37907]). Current status: Valid as Cambeva pascuali (Ochoa, Silva, Costa e Silva, Oliveira & Datovo 2017). Trichomycteridae: Trichomycterinae. Distribution: South America: Paranapanema River drainage, upper Paraná basin, São Paulo State, Brazil. Habitat: freshwater.

pericoh, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:664, Figs. 2, 11B, 12B, 13B [Zoosystema v. 43 (art. 28); ref. 38728] Rio Pericó, tributary of Rio Lava-Tudo, Rio Pelotas drainage, Rio Uruguai basin, village of Pericó, São Joaquim Municipality, Santa Catarina State, Brazil, 28°09'40"S, 49°45'21"W, elevation about 1,170 meters. Holotype: UFRJ 6969. Paratypes: UFRJ. •Valid as Cambeva pericoh Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva pericoh Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Pelotas drainage, Rio Uruguai basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

perkos, Trichomycterus Datovo [A.], Carvalho [M.] & Ferrer [J.] 2012:34, Figs. 1-2 [Zootaxa No. 3327; ref. 31994] Uruguai River basin, Passo Fundo River, under the bridge on BR-285 road, ca. 28°14'07"S, 52°24'53"W, Passo Fundo Municipality, Rio Grande do Sul State Brazil. Holotype: MCP 46679. Paratypes: many at LIRP. MCP, MAUSP, UFRGS. •Valid as Trichomycterus perkos Datovo, Carvalho & Ferrer 2012 -- (Bertaco et al. 2016:421 [ref. 34561], Terán et al. 2017:11 [ref. 35391]). •Valid as Cambeva perkos (Datovo, Carvalho & Ferrer 2012) -- (Katz et al. 2018:563 [ref. 36330], Katz & Costa 2020:11 [ref. 37397], dos Reis et al. 2020:471 [ref. 38364], Ferrer 2021:232 [ref. 38890]). Current status: Valid as Cambeva perkos (Datovo, Carvalho & Ferrer 2012). Trichomycteridae: Trichomycterinae. Distribution: South America: tributaries of the Paranapanema and Uruguai river basins (Rio Grande do Sul, southern Brazil). Habitat: freshwater.

perobana, Cambeva Martins [I. C.], dos Reis [R. B.], Stabile [B. H. M.] & da Graça [W. J.] 2024:5, Figs. 1-6 [Neotropical Ichthyology v. 22 (no. 3): e230140; ref. 41475] Rio Mouro, tributary of rio Goioerê, rio Piquiri basin, upper rio Paraná basin, municipality of Tuneiras do Oeste, Paraná State, Brazil, 23°52'54"S, 52°49'46"W. Holotype: NUP 23907. Paratypes: MCP, NUP. Plus additional non-type material. •Valid as Cambeva perobana Martins, dos Reis, Stabile & da Graça 2024. Current status: Valid as Cambeva perobana Martins, dos Reis, Stabile & da Graça 2024. Trichomycteridae: Trichomycterinae. Distribution: South America: Piquiri and Ivaí River drainages, upper Paraná River basin, Paraná State, Brazil. Habitat: freshwater.

piraquara, Cambeva dos Reis [R. B.], Wosiacki [W. B.], Ferrer [J.], Donin [L. M.] & da Graça [W. J.] 2023:2, Figs. 1-5 [Canadian Journal of Zoology v. 101 (no. 6); ref. 40059] Rio Piraquara, Rio Timbu drainage, upper Rio Iguaçu basin, Rio Paraná system, Piraquara, Paraná State, Brazil, 25°29'23"S, 49°05'26"W, elevation 900 meters. Holotype: MPEG 39144. Paratypes: MCP, MHNCI, MPEG, MZUSP, NUP. •Valid as Cambeva piraquara dos Reis, Wosiacki, Ferrer, Donin & da Graça 2023. Current status: Valid as Cambeva piraquara dos Reis, Wosiacki, Ferrer, Donin & da Graça 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Iguaçu basin (Paraná, Brazil). Habitat: freshwater.

plumbeus, Trichomycterus Wosiacki [W. B.] & Garavello [J. C.] 2004:13, Fig. 8 [Ichthyological Exploration of Freshwaters v. 15 (no. 1); ref. 27649] Rio Jordão near its mouth, tributary of rio Iguaçu (rio Paraná basin), 25°45'S, 52°10'W, Jordão reservoir, Foz do Jordão, Paraná, Brazil. Holotype: MPEG 6686 [? 6689]. Paratypes: MPEG 6687-88 (2, 20); NUPELIA 1614 (3). Type catalog: Ferraris 2007:421 [ref. 29155], Oliveira et al. 2022:31 [ref. 39255]. •Valid as Trichomycterus plumbeus Wosiacki & Garavello 2004 -- (Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:421 [ref. 29155], García-Melo et al. 2016:237 [ref. 34471]). •Valid as Cambeva plumbea (Wosiacki & Garavello 2004) -- (Katz et al. 2018:563 [ref. 36330], dos Reis et al. 2020:471 [ref. 38364], Martins et al. 2024:23 [ref. 41475]). Current status: Valid as Cambeva plumbea (Wosiacki & Garavello 2004). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River basin (southern Brazil). Habitat: freshwater.

podostemophila, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] in Costa, Feltrin, Mattos, Amorim & Katz 2023:Figs. 2, 3A, 4A-C [Zoologischer Anzeiger v. 305; ref. 40271] Rio Passinho Fundo, tributary of Rio Forquilha, Rio Uruguai basin, near the road BR-285, between Lagoa Vermelha and Caseiros, Lagoa Vermelha Municipality, Rio Grande do Sul State, Brazil, 28°12'40"S, 51°33'42"W, elevation about 710 meters. Holotype: UFRJ 7026. Paratypes: CICCAA, UFRJ. •Valid as Cambeva podostemophila Costa, Feltrin & Katz 2023. Current status: Valid as Cambeva podostemophila Costa, Feltrin & Katz 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Forquilha drainage, upper Rio Uruguai basin, Rio Grande do Sul State, Brazil. Habitat: freshwater.

poikilos, Trichomycterus Ferrer [J.] & Malabarba [L. R.] 2013:231, Figs. 2c, 3c, 4c, 5c, 6c, 11b, 13, 14 [Neotropical Ichthyology v. 11 (no. 2); ref. 32750] Rio Grande do Sul State, municipality of Júlia de Castilhos, arroiro Passo dos Buracos or Tipiaiao on road BR-158, alto rio Jacuí basin, 29°06'50"S, 53°39'04"W, Brazil. Holotype: UFRGS 16239. Paratypes: CIUFSC, MCN, MCP, MPEG, MZUSP, UFRGS. •Valid as Trichomycterus poikilos Ferrer & Malabara 2013 -- (Bertaco et al. 2016:421 [ref. 34561], Nascimento et al. 2017:511 [ref. 35440]). •Valid as Cambeva poikilos (Ferrer & Malabarba 2013) -- (Katz et al. 2018:563 [ref. 36330], Costa et al. 2020:720 [ref. 37907], Ferrer 2021:233 [ref. 38890], Costa et al. 2022:153 [ref. 39052]). Current status: Valid as Cambeva poikilos (Ferrer & Malabarba 2013). Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Jacuí basin and tributaries of the Rio Taquari-Antas, Laguna dos Patos system (Rio Grande do Sul, southern Brazil). Habitat: freshwater.

rotundipinna, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] in Costa, Feltrin, Mattos & Katz 2024:213, Figs. 4J-L, 10, 11 [Evolutionary Systematics v. 8; ref. 41551] Rio da Paca, tributary of Rio Jangada, Rio Iguaçu drainage, Rio Paraná basin, Paca road, Matos Costa Municipality, Santa Catarina State, Brazil, 26°25'02"S, 51°15'42"W, elevation about 1000 meters. Holotype: UFRJ 14070. Paratypes: UFRJ. •Valid as Cambeva rotundipinna Costa, Feltrin & Katz 2024. Current status: Valid as Cambeva rotundipinna Costa, Feltrin & Katz 2024. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio da Paca drainage, Rio Iguaçu basin, southern Brazil. Habitat: freshwater.

stawiarski, Pygidium Miranda Ribeiro [P. de] 1968:1, Fig. 1 [Boletim do Museu Nacional, Zoologia (N. S.) 265; ref. 33683] Pequeno córrego pertencente á bácia do Rio Paraná, Bituruna, Est. do Paraná [probably from the Rio Iratim, 26°16'12"S, 51°29'56.72"W], Iguaçu system, Brazil. Holotype (unique): MNRJ 9739. Type catalog: Ferraris 2007:423-424 [ref. 29155]. Reference provided by Christopher Scharpf, 14 Feb. 2013; reference omitted in de Pinna & Wosiacki 2003. •Valid as Trichomycterus stawiarski (Miranda Ribeiro 1968) -- (de Pinna & Wosiacki in Reis et al. 2003:284 [ref. 27061], Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:423-424 [ref. 29155], Wosiacki & de Pinna 2008:274 [ref. 29627], Datovo et al. 2012:41 [ref. 31994], Koerber et al. 2017:6 [ref. 35083], Terán et al. 2017:9 [ref. 35391], Koerber et al. 2017:6 [ref. 35632]). •Valid as Cambeva stawiarski (Miranda Ribeiro 1968) -- (Katz et al. 2018:563 [ref. 36330], Koerber et al. 2019:7 [ref. 36736], dos Reis et al. 2019:12 [ref. 37163], Mirande & Koerber 2020:2 [ref. 37594], dos Reis et al. 2020:471 [ref. 38364], dos Reis et al. 2021:11 [ref. 38862], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva stawiarski (Miranda Ribeiro 1968). Trichomycteridae: Trichomycterinae. Distribution: South America: lower Iguaçu River basin (Brazil and possibly Argentina). Habitat: freshwater.

taroba, Trichomycterus Wosiacki [W. B.] & Garavello [J. C.] 2004:10, Figs. 6-7 [Ichthyological Exploration of Freshwaters v. 15 (no. 1); ref. 27649] Rio Jordão near its mouth, tributary of rio Iguaçu (rio Paraná Basin), 25°45'S, 52°10'W, Jordão reservoir, Foz do Jordão, Paraná State, Brazil. Holotype: MPEG 6689. Paratypes: MPEG 6690-91 (15, 10); NUPELIA 1616 (3). Type catalog: Ferraris 2007:424 [ref. 29155], Oliveira et al. 2022:31 [ref. 39255]. •Valid as Trichomycterus taroba Wosiacki & Garavello 2004 -- (Bockmann et al. 2004:227 [ref. 27855], Ferraris 2007:424 [ref. 29155]). •Valid as Cambeva taroba (Wosiacki & Garavello 2004) -- (dos Reis et al. 2020:471 [ref. 38364], Costa et al. 2022:153 [ref. 39052], Martins et al. 2024:23 [ref. 41475], Costa et al. 2024:216 [ref. 41551]). Current status: Valid as Cambeva taroba (Wosiacki & Garavello 2004). Trichomycteridae: Trichomycterinae. Distribution: South America: Iguaçu River basin (southern Brazil). Habitat: freshwater.

tourensis, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] in Costa, Feltrin, Mattos, Amorim & Katz 2023:Figs. 3B, 4D-F, 7 [Zoologischer Anzeiger v. 305; ref. 40271] Rio dos Touros, tributary of Rio Pelotas, Rio Uruguai basin, Bom Jesus Municipality, Rio Grande do Sul State, Brazil, 28°40'35"S, 50°12'06"W, elevation about 1,050 meters. Holotype: UFRJ 13361. Paratypes: CICCAA, UFRJ. •Valid as Cambeva tourensis Costa, Feltrin & Katz 2023. Current status: Valid as Cambeva tourensis Costa, Feltrin & Katz 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: Rio Pelotas drainage, upper Rio Uruguai basin, Rio Grande do Sul State, Brazil. Habitat: freshwater.

tropeiro, Trichomycterus Ferrer [J.] & Malabarba [L. R.] 2011:60, Figs. 1-2 [Zootaxa No. 2912; ref. 31348] Rio das Antas, 28°47'01"S, 49°58'56"W, Municipality of São José dos Ausentes, Rio Grande do Sul state, Brazil. Holotype: MCP 46171. Paratypes: many at LIRP, MCP, MNRJ, MZUSP, UFRGS •Valid as Trichomycterus tropeiro Ferrer & Malabarba 2011 -- (Ferrer & Malabarba 2013:217 [ref. 32750], Bertaco et al. 2016:421 [ref. 34561], Ochoa et al. 2017:557 [ref. 35582]). •Valid as Cambeva tropeiro (Ferrer & Malabarba 2011) -- (Katz et al. 2018:563 [ref. 36330], Costa et al. 2020:720 [ref. 37907], Costa et al. 2021:687 [ref. 38728], Ferrer 2021:235 [ref. 38890]). Current status: Valid as Cambeva tropeiro (Ferrer & Malabarba 2011). Trichomycteridae: Trichomycterinae. Distribution: South America: Rio das Antas drainage, Lagoa dos Patos system (Rio Grande do Sul, southern Brazil). Habitat: freshwater.

tupinamba, Trichomycterus Wosiacki [W. B.] & Oyakawa [O. T.] 2005:466, Figs. 2-4 [Neotropical Ichthyology v. 3 (no. 4); ref. 28451] Rio Betari, tributary of rio Ribeira de Iguapé, in front of the camping area of Núcleo, Parque Estadual Turisstico de Alto Ribeira, São Paulo, Brazil. Holotype: MZUSP 62382. Paratypes: MPEG 7895 (5); MZUSP 62362 (1), 63495 (1), 67911 (2, c&s), 84094 (4). Type catalog: Ferraris 2007:425 [ref. 29155]. •Valid as Trichomycterus tupinamba Wosiacki & Oyakawa 2005 -- (Ferraris 2007:425 [ref. 29155], Barbosa & Costa 2011:308 [ref. 31672], García-Melo et al. 2016:237 [ref. 34471]). •Valid as Cambeva tupinamba (Wosiacki & Oyakawa 2005) -- (Katz et al. 2018:563 [ref. 36330], Donin et al. 2020:16 [ref. 37395], Donin et al. 2022:4 [ref. 39872], Costa et al. 2024:344 [ref. 41163]). Current status: Valid as Cambeva tupinamba (Wosiacki & Oyakawa 2005). Trichomycteridae: Trichomycterinae. Distribution: South America: tributaries of Ribeira de Iguapé River (São Paulo State, southeastern Brazil). Habitat: freshwater.

urubici, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.] & Katz [A. M.] 2021:682, Figs. 10, 11K, 12J, 13J [Zoosystema v. 43 (art. 28); ref. 38728] Rio Urubici, Rio Canoas drainage, upper Rio Uruguai basin, Urubici Municipality, Santa Catarina State, Brazil, 28°01'37"S, 49°35'21"W, elevation about 935 meters. Holotype: UFRJ 6967. Paratypes: CICCAA, UFRJ. •Valid as Cambeva urubici Costa, Feltrin & Katz 2021. Current status: Valid as Cambeva urubici Costa, Feltrin & Katz 2021. Trichomycteridae: Trichomycterinae. Distribution: South America: upper Rio Canoas drainage, Rio Uruguai basin, south-eastern Geral, southern Brazil. Habitat: freshwater.

variegatus, Trichomycterus Costa [W. J. E. M.] 1992:103, Fig. 3 [Revue française d'Aquariologie Herpétologie v. 18 (no. 4) [for 1991]; ref. 19725] Rio do Peixe, tributary of upper Rio São Francisco, São Roque de Minas, Minas Gerais State, Brazil. Holotype: MZUSP 42316. Paratypes: MNRJ 584 (9), 585 (2, c&s); MZUSP 42317 (2). Type catalog: Ferraris 2007:425 [ref. 29155]. •Valid as Trichomycterus variegatus Costa 1992 -- (Burgess & Finley 1996:168 [ref. 22901], de Pinna & Wosiacki in Reis et al. 2003:285 [ref. 27061], Ferraris 2007:425 [ref. 29155], Barbosa & Costa 2010:121 [ref. 30782], Barbosa & Costa 2011:308 [ref. 31672], Ochoa et al. 2017:558 [ref. 35582]). •Valid as Cambeva variegata (Costa 1992) -- (Katz et al. 2018:563 [ref. 36330], Costa et al. 2024:8 [ref. 40937], Costa et al. 2024:343 [ref. 41163], Costa et al. 2024:432 [ref. 41443], Costa et al. 2025:3 [ref. 42241]). Current status: Valid as Cambeva variegata (Costa 1992). Trichomycteridae: Trichomycterinae. Distribution: South America: upper São Francisco River basin (Brazil). Habitat: freshwater.

ventropapillata, Cambeva Costa [W. J. E. M.], Feltrin [C. R. M.], Mattos [J. L. O.], Dalcin [R. H.], Abilhoa [V.] & Katz [A. M.] 2023:20, Figs. 7E, 8E, 9E, 13 [Fishes v. 8 (no. 2); ref. 39856] Ribeirão Treze de Maio, a tributary of Rio Massaranduba, itself a tributary of Rio Pitanga, Rio Itapocu basin, Massaranduba Municipality, Santa Catarina State, Brazil, 26°39'42"S, 49°02'01"W, elevation about 75 meters. Holotype: UFRJ 13013. Paratypes: CICCAA, MHNCI, UFRJ. •Valid as Cambeva ventropapillata Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Current status: Valid as Cambeva ventropapillata Costa, Feltrin, Mattos, Dalcin, Abilhoa & Katz 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: western and south-western Rio Itapocu basin, Santa Catarina State, Brazil. Habitat: freshwater.

ytororo, Trichomycterus Terán [G. E.], Ferrer [J.], Benitez [M.], Alonso [F.], Aguilera [G.] & Mirande [J. M.] 2017:3, Figs. 1-3 [PLoS ONE v. 12 (no. 6): e0179594; ref. 35391] Tabay Waterfalls, Jardín America, Paraná River basin, Misiones, Argentina, 27°00'00"S, 55°10'44"W. Holotype: CI-FML 7240. Paratypes: CI-FML, IBIGEO, LGEP. •Valid as Trichomycterus ytororo Terán, Ferrer, Benitez, Alonso, Aguilera & Mirande 2017 -- (Koerber et al. 2017:6 [ref. 35632]). •Valid as Cambeva ytororo (Terán, Ferrer, Benitez, Alonso, Aguilera & Mirande 2017) -- (Katz et al. 2018:563 [ref. 36330], Koerber et al. 2019:7 [ref. 36736], Mirande & Koerber 2020:2 [ref. 37594]). Current status: Valid as Cambeva ytororo (Terán, Ferrer, Benitez, Alonso, Aguilera & Mirande 2017). Trichomycteridae: Trichomycterinae. Distribution: South America: Tabay stream, Paraná River basin, Misiones, Argentina. Habitat: freshwater.

zonatum, Pygidium Eigenmann [C. H.] 1918:330, Pl. 51 (fig. 1) [Memoirs of the Carnegie Museum v. 7 (no. 5); ref. 1239] Água Quente, Iporanga, Ribeira de Iguape River, São Paulo State, Brazil. Holotype (unique): FMNH 58573 [ex CM 7596]. Paratypes: FMNH 58572 (1, = Trichomycterus alternatus), 58574 (2). Type catalog: Henn 1928:81 [ref. 12305], Ibarra & Stewart 1987:73 [ref. 12367], Ferraris 2007:425 [ref. 29155]. •Valid as Trichomycterus zonatus (Eigenmann 1918) -- (Burgess 1989:323 [ref. 12860] as zonatum, Bizerril 1994:623 [ref. 22673], de Pinna & Wosiacki in Reis et al. 2003:285 [ref. 27061], Bockmann et al. 2004:228 [ref. 27855], Ferraris 2007:425 [ref. 29155], Barbosa & Costa 2010:121 [ref. 30782], Barbosa & Costa 2011:308 [ref. 31672], Barbosa & Costa 2012:82 [ref. 31901], Katz & Barbosa 2014:3 [ref. 33418], García-Melo et al. 2016:237 [ref. 34471], Reis & de Pinna 2019:109 [ref. 36632]). •Valid as Cambeva zonata (Eigenmann 1918) -- (Katz et al. 2018:563 [ref. 36330], Donin et al. 2020:16 [ref. 37395], Costa et al. 2020:720 [ref. 37907], dos Reis et al. 2020:471 [ref. 38364], Donin et al. 2022:4 [ref. 39872]). Current status: Valid as Cambeva zonata (Eigenmann 1918). Trichomycteridae: Trichomycterinae. Distribution: South America: Ribeira do Iguape River drainage (São Paulo State, Brazil). Habitat: freshwater.