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

Species in the genus Pyrrhulina: [ 20 ] records

australe, Pyrrhulina Eigenmann [C. H.] & Kennedy [C. H.] 1903:508 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 55; ref. 1260] Arroyo Trementina, Concepción, Paraguay, near 23°4'2"S, 57°3'1"W. Holotype: CAS 60490 [ex IU 9901]. Paratypes: (34) AMNH 1231 (1), 1474 (3); CAS 60491 [ex IU 9900] (13), 60492 [ex IU 9901] (orig. 21, now 11); FMNH 52671 (2); NMW 56957 (1); ZMB 16929-30 (1, 1). Type catalog: Ibarra & Stewart 1987:74 [ref. 12367]. •Valid as Pyrrhulina australis Eigenmann & Kennedy 1903 -- (Ortega & Vari 1986:10 [ref. 9708] as australe, Fernández & Butí 1996:253 [ref. 22775], Britski et al. 1999:83 [ref. 24147], Zarske & Géry 2001:16 [ref. 25157] as australe, Lasso et al. 2001:97 [ref. 25928], Weitzman & Weitzman in Reis et al. 2003:247 [ref. 27061], López et al. 2003:35 [ref. 27366] as australe, Zarske & Géry 2004:42 [ref. 28037], Casciotta et al. 2003:122 [ref. 28130], Menni 2004:72 [ref. 28131], Koerber 2011:4 [ref. 31122], Netto-Ferreira & Marinho 2013:373 [ref. 32716], Koerber 2014:2 [ref. 33621] not in Argentina, Litz & Koerber 2014:9 [ref. 33622], Sarmiento et al. 2014:186 [ref. 35004], Mirande & Koerber 2015:14 [ref. 35117], Bertaco et al. 2016:415 [ref. 34561], Zarske 2016:63 [ref. 35241], Nión et al. 2016:29 [ref. 35565], Koerber et al. 2017:21 [ref. 35267], Dickens 2019:166 [ref. 37135], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Careaga et al. 2020:76 [ref. 37774], dos Reis et al. 2020:462 [ref. 38364], Giora & Wingert 2023:89 [ref. 41026], Loureiro et al. 2023:50 [ref. 40506], Souza et al. 2023:4 [ref. 40640], Netto-Ferreira 2024:389 [ref. 40817]). Current status: Valid as Pyrrhulina australis Eigenmann & Kennedy 1903. Lebiasinidae: Pyrrhulininae. Distribution: South America: La Plata, Paraguay and Amazon River basins, Paraguay, Uruguay, Brazil, Bolivia and Peru. Habitat: freshwater.

beni, Pyrrhulina Pearson [N. E.] 1924:32 [Indiana University Studies v. 11 (no. 64); ref. 3396] Lower Río Beni, Amazon system, Bolivia. Syntypes: (3) CAS 60493 [ex IU 17346] (now 2), UMMZ 66489 (1). •Valid as Pyrrhulina beni Pearson 1924 -- (Ortega & Vari 1986:10 [ref. 9708], Weitzman & Weitzman in Reis et al. 2003:247 [ref. 27061], Netto-Ferreira & Marinho 2013:374 [ref. 32716], Sarmiento et al. 2014:186 [ref. 35004], Netto-Ferreira 2024:389 [ref. 40817], Yunoki et al. 2025:333 [ref. 42013]). Current status: Valid as Pyrrhulina beni Pearson 1924. Lebiasinidae: Pyrrhulininae. Distribution: South America: western Amazon River basin (Bolivia, Brazil and Peru). Habitat: freshwater.

brevis, Pyrrhulina Steindachner [F.] 1876:11 [6], Pl. 1 (figs. 3-4) [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 72 (1. Abth.); ref. 14212] Mouth of Rio Negro, Brazil [Lago Cudajas, Tabatinga, and Rio Negro at Manaos [Manaus], Brazil]. Lectotype: NMW 76177.2. Paralectotypes: ?MCZ 6338 (2) Lago Cudajas, ?35801 (3) Tabatinga; NMW 56963-65 (6, 1, 3), 50321 (2), 76177.1 (1). On p. 6 of separate. Lectotype selected by Zarske & Géry 2001:16 [ref. 25157]. •Valid as Pyrrhulina brevis Steindachner 1876 -- (Ortega & Vari 1986:11 [ref. 9708], Gómez & Chebez 1996:52 [ref. 23791], Zarske & Géry 1997:15 [ref. 22797], Zarske & Géry 2001:16 [ref. 25157], Weitzman & Weitzman in Reis et al. 2003:247 [ref. 27061], López et al. 2003:36 [ref. 27366], Menni 2004:72 [ref. 28131], Netto-Ferreira & Marinho 2013:374 [ref. 32716], Barriga Salazar 2014:110 [ref. 35745], Sarmiento et al. 2014:186 [ref. 35004], DoNascimiento et al. 2017:44 [ref. 35633], Urbano-Bonilla et al. 2018:92 [ref. 35773] not Colombia, Vieira & Netto-Ferreira 2019:7 [ref. 36867], Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:29 [ref. 42137], Netto-Ferreira 2024:390 [ref. 40817]). Current status: Valid as Pyrrhulina brevis Steindachner 1876. Lebiasinidae: Pyrrhulininae. Distribution: South America: Amazon and upper Orinoco River basins (Brazil, Ecuador, Colombia, Bolivia and Peru). IUCN (2023): Least Concern. Habitat: freshwater.

capim, Pyrrhulina Vieira [L. S.] & Netto-Ferreira [A. L.] 2019:2, Fig. 1 [Neotropical Ichthyology v. 17 (no. 2): e190013; ref. 36867] Rio São José, Bragança, Pará, Brazil, 01°07'47"S, 46°49'13"W. Holotype: UFRGS 27300. Paratypes: MPEG, UFRGS. Plus additional non-type material. •Valid as Pyrrhulina capim Vieira & Netto-Ferreira 2019 -- (Netto-Ferreira 2024:390 [ref. 40817]). Current status: Valid as Pyrrhulina capim Vieira & Netto-Ferreira 2019. Lebiasinidae: Pyrrhulininae. Distribution: South America: lower Amazon basin and coastal drainages, Pará, northern Brazil. Habitat: freshwater.

eleanorae, Pyrrhulina Fowler [H. W.] 1940:262, Fig. 59 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 91 (for 1939); ref. 1432] Contamana, Río Ucayali basin, Peru. Holotype: ANSP 68676. Type catalog: Böhlke 1984:118 [ref. 13621]. •Valid as Pyrrhulina eleanorae Fowler 1940 -- (Ortega & Vari 1986:11 [ref. 9708], Weitzman & Weitzman in Reis et al. 2003:247 [ref. 27061], Barriga Salazar 2014:110 [ref. 35745], Netto-Ferreira & Marinho 2013:374 [ref. 32716], DoNascimiento et al. 2017:44 [ref. 35633], Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:29 [ref. 42137], Netto-Ferreira 2024:390 [ref. 40817]). Current status: Valid as Pyrrhulina eleanorae Fowler 1940. Lebiasinidae: Pyrrhulininae. Distribution: South America: western Amazon River basin (Ecuador, Peru and Colombia). IUCN (2016): Least Concern. Habitat: freshwater.

elongata, Pyrrhulina Zarske [A.] & Géry [J.] 2001:16, Fig. 1 [Zoologische Abhandlungen; Staatliches Museum für Tierkunde in Dresden v. 51 (no. 2); ref. 25157] Brook and small pond about 25 kilometers southwest of Itaituba on road Itaituba-Vila Nova, entrance to rio Tapajós, Para, Brazil, about 4°21'4.61"S, 56°12'3.40"W. Holotype: MZUSP 52731 [lost]. Paratypes: MHNG 2610.05 (3). •Valid as Pyrrhulina elongata Zarske & Géry 2001 -- (Weitzman & Weitzman in Reis et al. 2003:247 [ref. 27061], Netto-Ferreira & Marinho 2013:374 [ref. 32716], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Netto-Ferreira 2024:390 [ref. 40817]). Current status: Valid as Pyrrhulina elongata Zarske & Géry 2001. Lebiasinidae: Pyrrhulininae. Distribution: South America: Tapajós River basin, Brazil. Habitat: freshwater.

filamentosa, Pyrrhulina Valenciennes [A.] in Cuvier & Valenciennes 1847:535, Pl. 589 [not 555] [Histoire naturelle des poissons v. 19; ref. 4883] Suriname. Holotype (unique): MNHN 0000-4408. Type catalog: Bertin 1948:9-10 [ref. 19577]. •Valid as Pyrrhulina filamentosa Valenciennes 1847 -- (Planquette et al. 1996:180 [ref. 22818], Géry & Zarske 2002:43 [ref. 26555], Weitzman & Weitzman in Reis et al. 2003:247 [ref. 27061], Zarske 2011:15 [ref. 31374], Netto-Ferreira & Marinho 2013:374 [ref. 32716], Melo et al. 2016:133 [ref. 34701], DoNascimiento et al. 2017:44 [ref. 35633], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Taphorn et al. 2022:27 [ref. 41297] Souza et al. 2023:4 [ref. 40640], Netto-Ferreira 2024:390 [ref. 40817]). Current status: Valid as Pyrrhulina filamentosa Valenciennes 1847. Lebiasinidae: Pyrrhulininae. Distribution: South America: Orinoco River basin and coastal rivers (Brazil, Colombia, French Guiana, Guyana, Suriname and Venezuela). Habitat: freshwater.

laetus, Holotaxis Cope [E. D.] 1872:257 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 23; ref. 921] Río Ambyiacu, Peru. Holotype (unique): ANSP 8029 [damaged]. Type catalog: Böhlke 1984:118 [ref. 13621]. •Valid as Pyrrhulina laeta (Cope 1872) -- (Ortega & Vari 1986:11 [ref. 9708], Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], Phillip et al. 2013:15 [ref. 32896], DoNascimiento et al. 2017:44 [ref. 35633], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:29 [ref. 42137], Netto-Ferreira 2024:390 [ref. 40817]). Current status: Valid as Pyrrhulina laeta (Cope 1872). Lebiasinidae: Pyrrhulininae. Distribution: South America: western Amazon River basin (?Brazil, Peru, Colombia); ? introduced in Trinidad and Tobago. IUCN (2023): Least Concern. Habitat: freshwater.

lugubris, Pyrrhulina Eigenmann [C. H.] 1922:231, Pl. 21 (fig. 1) [Memoirs of the Carnegie Museum v. 9 (no. 1); ref. 1243] Barrigón, Colombia. Holotype: CAS 78888 [ex IU 15041a] (1 of 13). Paratypes: CAS 78888 [ex IU 15041] (12 of 13). Additional original material: CAS 78889 [IU 15042] (2), CM 3868 (2), CAS 71033 [ex IU 13791] (4). Also appeared at same time in Eigenmann 1922:164 [ref. 12408] as Pirrhulina lugubris. •Valid as Pyrrhulina lugubris Eigenmann 1922 -- (Taphorn 1992:472 [ref. 23654], Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], Zarske 2011:21 [ref. 30374], Netto-Ferreira & Marinho 2013:373 [ref. 32716], DoNascimiento et al. 2017:44 [ref. 35633], Urbano-Bonilla et al. 2018:86 [ref. 35773], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Chuctaya et al. 2022:29 [ref. 42137], Cortés Hernández et al. 2023:456 [ref. 40760], Netto-Ferreira 2024:391 [ref. 40817]). Current status: Valid as Pyrrhulina lugubris Eigenmann 1922. Lebiasinidae: Pyrrhulininae. Distribution: South America: Meta River basin and ? Venezuelan llanos (Colombia and ? Venezuela); upper Amazon basin (Peru). IUCN (2022): Least Concern. Habitat: freshwater.

macrolepis, Pyrrhulina Ahl [E.] & Schindler [O.] 1937:140 [Anzeiger der Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Klasse v. 74 (no. 16) (for 1 July 1937); ref. 17130] San Jose, Río Pilcomayo, Formosa, Argentina, 25°08'60"S, 58°08'60"W. Holotype (unique): ZSM 5866. Types mentioned: Paepke 1995:91 [ref. 21847]. Type catalog: Neumann 2011:261 [ref. 31652]. •Valid as Pyrrhulina macrolepis Ahl & Schindler 1937 -- (Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], López et al. 2003:36 [ref. 27366], Menni 2004:72 [ref. 28131]). •Synonym of Pyrrhulina australis Eigenmann & Kennedy 1903 -- (Zarske & Géry 2004:47 [ref. 28037], Litz & Koerber 2014:9 [ref. 33622], Mirande & Koerber 2015:14 [ref. 35117], Koerber et al. 2017:21 [ref. 35267], Netto-Ferreira 2024:389 [ref. 40817]). Current status: Synonym of Pyrrhulina australis Eigenmann & Kennedy 1903. Lebiasinidae: Pyrrhulininae. Habitat: freshwater.

marilynae, Pyrrhulina Netto-Ferreira [A. L.] & Marinho [M. M. F.] 2013:370, Fig. 1 [Zootaxa 3664 (no. 3); ref. 32716] Stream crossing MT-338 road, 62 km north of Tapurah, 12°15'29"S, 56°38'59"W, Mato Grosso, Brazil. Holotype: MCP 47420 (ex. MCP 30227). Paratypes: ANSP, UF, MCP, MNRJ, MZUSP, USNM. •Possible synonym of Pyrrhulina rachoviana Myers 1926 -- (Zarske 2016:71 [ref. 35241]). •Valid as Pyrrhulina marilynae Netto-Ferreira & Marinho 2013 -- (Vieira & Netto-Ferreira 2019:7 [ref. 36867], Souza et al. 2023:4 [ref. 40640], Netto-Ferreira 2024:391 [ref. 40817]). Current status: Valid as Pyrrhulina marilynae Netto-Ferreira & Marinho 2013. Lebiasinidae: Pyrrhulininae. Distribution: South America: Rio Tapajós and Rio Xingu drainages, Mato Grosso, Brazil. Habitat: freshwater.

maxima, Pyrrhulina Eigenmann [C. H.] & Eigenmann [R. S.] 1889:111, Pl. 1 (fig. 4) [Proceedings of the California Academy of Sciences (Series 2) v. 2; ref. 12497] Rio Solimões at Tabatinga, Amazon system, Brazil. Possible holotype in USNM 120283 [ex MCZ 6343] (3) or in MCZ 6343 (now 11); originally given as "Type No. 6343; one specimen." Type catalog: Vari & Howe 1991:36 [ref. 19022]. •Valid as Pyrrhulina maxima Eigenmann & Eigenmann 1889 -- (Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], Netto-Ferreira 2024:391 [ref. 40817]). Current status: Valid as Pyrrhulina maxima Eigenmann & Eigenmann 1889. Lebiasinidae: Pyrrhulininae. Distribution: South America: western Amazon River basin, Brazil. Habitat: freshwater.

melanostomus, Holotaxis Cope [E. D.] 1870:563 [Proceedings of the American Philosophical Society v. 11; ref. 914] Pebas, Peru. Syntypes: not found. Type catalog: Böhlke 1984:119 [ref. 13621]. Apparently not treated by Weitzman & Weitzman in Reis et al. 2003 [ref. 27061] except to list as the type species of Holotaxis. Specific epithet should have been melanostoma when combined with the feminine Holotaxis. •Valid as Pyrrhulina melanostomus (Cope 1870) -- (López et al. 2003:36 [ref. 27366], Meza-Vargas et al. 2021:15 [ref. 39298]). •Valid as Pyrrhulina melanostoma (Cope 1870) -- (Ovchynnyk 1967:29 [ref. 37559], Ortega & Vari 1986:11 [ref. 9708], Menni 2004:72 [ref. 28131], Sarmiento et al. 2014:186 [ref. 35004], Netto-Ferreira 2024:391 [ref. 40817]). Current status: Valid as Pyrrhulina melanostoma (Cope 1870). Lebiasinidae: Pyrrhulininae. Distribution: South America: Ecuador, Peru and Bolivia. Habitat: freshwater.

obermulleri, Pyrrhulina Myers [G. S.] 1926:150 [Copeia No. 156; ref. 12337] Amazon basin. Syntypes: CAS 60498 [ex IU uncat.] (4). •Synonym of Pyrrhuylina lugubris Eigenmann 1822 -- (Taphorn 1992:472 [ref. 23654]). •Valid as Pyrrhulina obermulleri Myers 1926 -- (Ortega & Vari 1986:11 [ref. 9708], Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061] as obermuelleri, Netto-Ferreira & Marinho 2013:374 [ref. 32716], Barriga Salazar 2014:110 [ref. 35745] as obermuelleri, DoNascimiento et al. 2017:44 [ref. 35633], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:29 [ref. 42137], Souza et al. 2023:4 [ref. 40640], Netto-Ferreira 2024:391 [ref. 40817]). Current status: Valid as Pyrrhulina obermulleri Myers 1926. Lebiasinidae: Pyrrhulininae. Distribution: South America: upper Amazon River basin (Colombia, Ecuador and Peru). IUCN (2016): Data Deficient. Habitat: freshwater.

rachoviana, Pyrrhulina Myers [G. S.] 1926:441 [Blätter für Aquarien- und Terrarienkunde v. 37 (no. 18); ref. 15598] Aquarium specimens bred from stock collected in the lower Amazon River [Unterlauf des Amazonas], Brazil [possibly erroneous]. Syntypes: USNM 92970 (2). Type catalog: Vari & Howe 1991:37 [ref. 19022]. •Synonym of Pyrrhulina australis Eigenmann & Kennedy 1903 -- (Zarske & Géry 2004:44 [ref. 28037] probably, Litz & Koerber 2014:9 [ref. 33622], Mirande & Koerber 2015:14 [ref. 35117]). •Valid as Pyrrhulina rachoviana Myers 1926 -- (Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], López et al. 2003:36 [ref. 27366], Menni 2004:72 [ref. 28131], Netto-Ferreira & Marinho 2013:373 [ref. 32716], Zarske 2016:62 [ref. 35241], Souza et al. 2023:4 [ref. 40640] as Pyrrhulina cf. rachoviana, Netto-Ferreira 2024:391 [ref. 40817]). Current status: Valid as Pyrrhulina rachoviana Myers 1926. Lebiasinidae: Pyrrhulininae. Distribution: South America: lower Paraná River basin, Argentina. Habitat: freshwater.

semifasciata, Pyrrhulina Steindachner [F.] 1876:7 [2], Pl. 1 (figs. 1-2a) [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 72 (1. Abth.); ref. 14212] Rio Negro mouth; Cudajas, Gurupa and Tabatinga, Brazil. Syntypes: (several) ?MCZ 6317 (8) Gurupa, 6345 (1) Tabatinga, 6367 (20) Tabatinga, 6858 (25) Tabatinga; ZMUC 42 (1?) Amazonas; NMW 56975-78 (3, 2, 1, 3), 56980 (2), 56986 (1). Type catalog: Nielsen 1974:44 [ref. 9588]. On p. 2 of separate. •Questionably a synonym of Pyrrhulina lugubris Eigenmann 1922 -- (Taphorn 1992:472 [ref. 23654]). •Valid as Pyrrhulina semifasciata Steindachner 1876 -- (Ortega & Vari 1986:11 [ref. 9708], Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], Netto-Ferreira & Marinho 2013:374 [ref. 32716], Barriga Salazar 2014:110 [ref. 35745], DoNascimiento et al. 2017:44 [ref. 35633], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:29 [ref. 42137], Netto-Ferreira 2024:392 [ref. 40817]). Current status: Valid as Pyrrhulina semifasciata Steindachner 1876. Lebiasinidae: Pyrrhulininae. Distribution: South America: Amazon River basin (Brazil, Colombia, Ecuador, Guyana, Peru and Venezuela). IUCN (2023): Least Concern. Habitat: freshwater.

spilota, Pyrrhulina Weitzman [S. H.] 1960:109, Fig. 1 [Stanford Ichthyological Bulletin v. 7 (no. 4); ref. 9615] South America [no other data]. Holotype: CAS-SU 52352. Paratypes: CAS-SU 52353 (1). •Valid as Pyrrhulina spilota Weitzman 1960 -- (Ortega & Vari 1986:11 [ref. 9708], Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], Sarmiento et al. 2014:186 [ref. 35004], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Meza-Vargas et al. 2021:15 [ref. 39298], Souza et al. 2023:4 [ref. 40640], Netto-Ferreira 2024:392 [ref. 40817]). Current status: Valid as Pyrrhulina spilota Weitzman 1960. Lebiasinidae: Pyrrhulininae. Distribution: South America: upper Amazon River basin (Peru and Bolivia). Habitat: freshwater.

stoli, Pyrrhulina Boeseman [M.] 1953:14, Fig. 1d [Zoologische Mededeelingen (Leiden) v. 32 (no. 1); ref. 12684] Marowini River basin (?), Suriname. Holotype: RMNH 20469. Paratypes: (60) RMNH 20470 (12). Additional material: (1+26+1). •Valid as Pyrrhulina stoli Boeseman 1953 -- (Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], Zarske 2011:20 [ref. 30374], Netto-Ferreira & Marinho 2013:374 [ref. 32716], DoNascimiento 2016:529 [ref. 34727], DoNascimiento et al. 2017:[6] [ref. 35679], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Borstein et al. 2022:16 [ref. 39507], Chuctaya et al. 2022:29 [ref. 42137], Taphorn et al. 2022:27 [ref. 41297], Netto-Ferreira 2024:392 [ref. 40817]). Current status: Valid as Pyrrhulina stoli Boeseman 1953. Lebiasinidae: Pyrrhulininae. Distribution: South America: coastal rivers (Suriname, Guyana, Peru and Venezuela). IUCN (2022): Least Concern. Habitat: freshwater.

vittata, Pyrrhulina Regan [C. T.] 1912:391 [Annals and Magazine of Natural History (Series 8) v. 10 (no. 58); ref. 14866] Obidos, Amazon system, Brazil. Holotype (unique): BMNH 1912.8.31.2. •Valid as Pyrrhulina vittata Regan 1912 -- (Ortega & Vari 1986:11 [ref. 9708], Weitzman & Weitzman in Reis et al. 2003:248 [ref. 27061], Netto-Ferreira & Marinho 2013:373 [ref. 32716], Sarmiento et al. 2014:186 [ref. 35004], Careaga et al. 2020:76 [ref. 37774], Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:29 [ref. 42137], Netto-Ferreira 2024:392 [ref. 40817]). Current status: Valid as Pyrrhulina vittata Regan 1912. Lebiasinidae: Pyrrhulininae. Distribution: South America: western Amazon River basin (Bolivia, Brazil and Peru). IUCN (2023): Least Concern. Habitat: freshwater.

zigzag, Pyrrhulina Zarske [A.] & Géry [J.] 1997:12, Figs. 1-2 [Das Aquarium, Monatsmagazin für Vivaristik v. 31 (no. 336); ref. 22797] Creek on road from Campo Verde to Nueva Requena, about 8°30'S, 74°35'W, near Pucallpa, Loreto Dept., Peru. Holotype: MTD F17705. Paratypes: MTD F 10963-66 (4), 10967-69 (3), 16150-54 (5), 17247-54 (8), 17318-33 (16), 17414-25 (13), 17660-63 (4); Géry coll. (8); MHNG (7, 1, 9, 3, 15); ZMA (1); ZMB (5, 5, 1); ZMK 19909-12 (4). Type catalog: Zarske 2003:20 [ref. 27474], Herder et al. 2010:115 [ref. 31087]. •Valid as Pyrrhulina zigzag Zarske & Géry 1997 -- (Weitzman & Weitzman in Reis et al. 2003:249 [ref. 27061], Netto-Ferreira & Marinho 2013:373 [ref. 32716], Barriga Salazar 2014:110 [ref. 35745], Zarske 2016:70 [ref. 35241], Vieira & Netto-Ferreira 2019:7 [ref. 36867], Meza-Vargas et al. 2021:15 [ref. 39298], Chuctaya et al. 2022:30 [ref. 42137], Netto-Ferreira 2024:392 [ref. 40817]). Current status: Valid as Pyrrhulina zigzag Zarske & Géry 1997. Lebiasinidae: Pyrrhulininae. Distribution: South America: western Amazon River basin (Brazil, Ecuador and Peru). IUCN (2023): Least Concern. Habitat: freshwater.