Triportheus, Cope, 1872

Toledo-Piza, Mônica, Baena, Eduardo G., Dagosta, Fernando C. P., Menezes, Naércio A., Ândrade, Marcelo, Benini, Ricardo C., Bertaco, Vinicius A., Birindelli, José Luís O., Boden, Gert, Buckup, Paulo A., Camelier, Priscila, Carvalho, Fernando R., Castro, Ricardo M. C., Chuctaya, Junior, Decru, Eva, Derijst, Eddy, Dillman, Casey B., Ferreira, Katiane M., Merxem, Dimitri G., Giovannetti, Victor, Hirschmann, Alice, Jégu, Michel, Jerep, Fernando C., Langeani, Francisco, Lima, Flávio C. T., Lucena, Carlos A. S., Lucena, Zilda Margarete S., Malabarba, Luiz R., Malabarba, Maria Cláudia S. L., Marinho, Manoela M. F., Mathubara, Kleber, Mattox, George M. T., Melo, Bruno F., Moelants, Tuur, Moreira, Cristiano R., Musschoot, Tobias, Netto-Ferreira, André L., Ota, Rafaela P., T. Oyakawa, Osvaldo, Pavanelli, Carla S., Reis, Roberto E., Santos, Osmar, Serra, Jane Piton, Silva, Gabriel S. C., Silva-Oliveira, Cárlison, Souza-Lima, Rosana, Vari, Richard P. & Zanata, Angela M., 2024, Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi), Neotropical Ichthyology (e 230086) 22 (1), pp. 1-548 : 434-438

TRIPORTHEUS Cope, 1872

MC Malabarba

Chalcinus Valenciennes , in Cuvier, Valenciennes, 1850:258 . Type species: Chalcinus brachipomus Valenciennes, 1850 . Type by subsequent designation by Eigenmann, 1910:440. Gender: Masculine. Additional comments: Preoccupied by Chalcinus Rafinesque (1815) , in Hymenoptera .

Triportheus Cope, 1872b:263 . Type species: Triportheus albus Cope, 1872 . Type by subsequent designation by Jordan, 1919b:363. Gender : Masculine.

Coscinoxyron Fowler, 1907:450 . Type species: Chalcinus culter Cope, 1872 . Type by original designation. Gender: Neuter.

Triportheus albus Cope, 1872

Triportheus albus Cope, 1872b:264 , Pls. 8 (fig. 3), 14 (fig. 2). Type locality: from the Ambyiacu. [ Rio Ampyacu , Peru, Amazon drainage]. Holotype: ANSP 21234 (damaged young specimen). [Fowler (1907:447); Böhlke(1984:42); Malabarba MC (2004:186)].

Chalcinus knerii Steindachner, 1876c:98 [50], Pl. 12 (fig. 4). Type locality: Amazonas (bei Teffe?). [rio Amazonas, questionably in Tefé, Brazil]. Holotype: whereabouts unknown, not at NMW.

Chalcinus rotundatus Iquitensis Nakashima, 1941:65 , figure. Type locality: cercanias del puerto de Iquitos. [ Puerto de Iquitos , Iquitos, Peru, rio Amazonas drainage]. No types known. [No type was designated for Chalcinus rotundatus iquitensis ].

Chalcinus rotundatus Nakashima, 1941:64 , figure. Type locality: cercanias del puerto de Iquitos. [Puerto de Iquitos, Iquitos, Peru, rio Amazonas drainage]. No types known. [No type was designated for Chalcinus rotundatus ]. The name in the main heading is Chalcinus rotundatus ; the name in the caption to figure is Chalcinus rotundatus Iquitensis. Apparently , the latter was an error of the author.

Distribution: 314, 315, 316, 318, 323, 324 (Malabarba, 2004; Nakagawa, 2011).

Triportheus angulatus (Spix, Agassiz, 1829)

Chalceus angulatus Spix, Agassiz, 1829:67 , Pl. 34. Type locality: Habitat “in Brasiliae aequinoctialis fluviis”. [Neotype locality: ilha do Prego opposite to Alvarães, rio Solimões, Amazonas, Brazil, 3°10’37”S, 64°48’1”W (Malabarba, 2004:172)]. Neotype: MCP 29943 . [Designated by Malabarba (2004:172]).

Chalcinus Müllerii De Filippi, 1853:165 [3]. Type locality: Hab. In Rio Napo. [the type label cites the locality as “Rio Negro Brasile ” (Malabarba, 2004:172)]. Holotype: MZUT 92641 .

Triportheus flavus Cope, 1872b:264 , Pl. 14 (fig. 1). Type locality: “fishes of the small streams tributary to the Ambyiacu, as well as those of the river itself” and “between the mouth of the Rio Negro and the Peruvian Amazon or Ucayale River ”. Lectotype: ANSP 8077 . [Fowler (1907:448); Böhlke(1984:46); Malabarba (2004:172)].

C. fuscus Garman, 1890b:4 . Type locality: Villa Bella and Lake Hyanuary . [ Brazil]. Syntypes: MCZ 21270 (18), MCZ 21186 + MCZ 21190 + MCZ 21191 (10). [Described as a subspecies of Chalcinus angulatus (= Chalceus angulatus Spix, Agassiz, 1829 )].

C. vittatus Garman, 1890b:4 . Type locality: José Fernandez, Villa Bella, Porto do Moz, and Santarem. [ Brazil]. Syntypes: MCZ 21183+ 21187 + 21189 (10), MCZ 21224 (33), MCZ 21216 (3), MCZ 21175 + MCZ 21201 + MCZ 21202 + MCZ 21239 + MCZ 21240 (22). [Described as a subspecies of Chalcinus angulatus (= Chalceus angulatus Spix, Agassiz, 1829 )].

Distribution: 310, 315, 316, 318 (Malabarba, 2004; Nakagawa, 2011).

Remarks: Author of species name is Agassiz according to Kottelat (1988:79), author as Spix, Agassiz in Lima et al. (2003) and Malabarba MC (2004).

Triportheus auritus ( Valenciennes, 1850)

Chalcinus auritus Valenciennes , in Cuvier, Valenciennes, 1850:262 . Type locality: Amazone. [Neotype locality: Anavilhanas , rio Negro, Amazonas, Brazil, 2°42’S, 60°45’W (Malabarba, 2004:179)]. Neotype: MZUSP 58859 . [Designated by Malabarba (2004:179]).

Chalcinus elongatus Günther, 1864:342 . Type locality: Hab.-?. [Original description only mentioned that specimen originated from the Collection of the Zoological Society]. Holotype: BMNH 1852.9.13.10.

Chalcinus amazonensis Miranda-Ribeiro, 1941:174 . Type locality: Rio Amazonas. [ Brazil]. Holotype: MNRJ 2771 . name first appears on fig. 2, pg. 161.

Chalcinus cruzi Miranda-Ribeiro, 1941:173 , fig. 5. Type locality: not given. Holotype: MNRJ 2775. name first appears on fig. 2, pg. 161.

Distribution: 304, 308, 309, 315, 316, 323, 324 (Malabarba MC, 2004; Nakagawa, 2011).

Triportheus brachipomus ( Valenciennes, 1850)

Chalcinus brachipomus Valenciennes , in Cuvier, Valenciennes, 1850:259 . Type locality: Amazone. [Lectotype locality: Mana , Essequibo River, French Guiana, 5°44’N, 53°54’W (Malabarba, 2004:177)]. Lectotype: MNHN 2004-3095 . [Designated by Malabarba(2004:177)].

Distribution: 308, 310, 311, 314, 315, 316, 320, 323 (Malabarba MC, 2004; Nakagawa, 2011).

Triportheus culter (Cope, 1872)

Chalcinus culter Cope, 1872b:265 , Pl. 14 (fig. 3). Type locality: “fishes of the small streams tributary to the Ambyiacu, as well as those of the river itself” and “between the mouth of the Rio Negro and the Peruvian Amazon or Ucayale River”. [ Rio Ampyacu , Peru, Amazon drainage]. Holotype: ANSP 16672 (damaged). [Fowler (1907:451); Böhlke(1984:45); Malabarba MC (2004:188)].

Chalcinus elongatus Iquitensis Nakashima, 1941:63 , figure. Type locality: cercanias del puerto de Iquitos. [Puerto de Iquitos, Iquitos, Peru, rio Amazonas drainage]. Syntypes: (lost). [No type was designated for Chalcinus elongatus iquitensis ]. Senior homonym of Chalcinus rotundatus Iquitensis Nakashima, 1941 .

Distribution: 316 (Malabarba MC, 2004).

Triportheus curtus (Garman, 1890)

C. curtus Garman, 1890b:4 . Type locality: Pará and Arary. [ Brazil]. Syntypes: MCZ 21264 (1), 21272 (2).

Distribution: 316, 323 (Malabarba MC, 2004).

Triportheus guentheri (Garman, 1890)

Chalcinus güntheri Garman, 1890b:4 . Type locality: San Francisco river . [Rio São Francisco, Brazil]. Holotype: MCZ 21173 .

Distribution: 327 (Malabarba MC, 2004).

Remarks: name first appear in key, pg. 2.

Triportheus magdalenae (Steindachner, 1878)

Chalcinus Magdalenae Steindachner, 1878:91 . Type locality: “Magdalenen-stromes”. [“ Theile der Cienega ” in Steindachner (1879e)]. Syntypes: (several) NMW 69151–54 (7, 2, 4, 2); ZMUC 87 (1).

Distribution: 302 (Malabarba MC, 2004).

Triportheus nematurus (Kner, 1858)

Chalcin. nematurus Kner, 1858b:163 [3]. Type locality: Cujaba , Suaguragua und Caiçara. [Rio Cuiaba , Mato Grosso, Brazil. Locality from the more detailed description in Kner (1860)]. Lectotype: NMW 69034 . [Designated by Malabarba MC (2004:184)].

Chalcinus paranensis Günther, 1874:454 [7]. Type locality: river Parana . Holotype: BMNH 1872.5 .6.32.

Distribution: 342, 343, 344, 345 (Malabarba MC, 2004; Nakagawa, 2011).

Triportheus orinocensis Malabarba, 2004

Triportheus orinocensis Malabarba, 2004:198 , fig. 25. Type locality: Venezuela, Guarico, caño to West of road from Calabozo to San Fernando , about 35 km south to Fundo Masaguaral , caño Falcon (8°14’N, 67°35’W). Holotype: MZUSP 85804 .

Distribution: 307, 308, 309 (Malabarba MC, 2004).

Remarks: name first appear in key, pg. 171.

Triportheus pantanensis Malabarba, 2004

Triportheus pantanensis Malabarba, 2004:197 , fig. 24. Type locality: rio Paraguay, pond under bridge along Transpantaneira road, 70 km S of Poconé (16°51’S, 56°50’W). [ Brazil]. Holotype: MCP 35006 .

Distribution: 343, 345 (Malabarba MC, 2004).

Remarks: name first appear in key, pg. 170.

Triportheus pictus (Garman, 1890)

Chalcinus pictus Garman, 1890b:5 . Type locality: Jutahy. [ Brazil]. Holotype: MCZ 21261 .

Distribution: 316 (Malabarba MC, 2004).

Remarks: name first appear in key, pg. 2.

Triportheus rotundatus (Jardine, 1841)

Chalceus rotundatus Jardine , in Schomburgk , 1841:209. Type locality: river Padauiri. [Neotype’s locality: Lago Amapá, Rio Purus drainage, Acre, Brazil, 10°02’36”S, 67°50’24”W]. Neotype: MCP 34863 .

Distribution: 316, 318, 323 (Malabarba MC, 2004; Nakagawa, 2011).

Triportheus signatus (Garman, 1890)

C. signatus Garman, 1890b:4 . Type locality: Hab. Rio Puty. [rio Poti, tributary of rio Parnaíba, Teresina, state of Piauí, Brazil]. Syntypes: MCZ 21267 (17).

Distribution: 323, 325, 326 (Malabarba MC, 2004).

Triportheus trifurcatus (Castelnau, 1855)

Chalcinus trifurcatus Castelnau, 1855:70 , Pl. 37 (fig. 1). Type locality: Araguay. [ rio Araguaia , Pará, Brazil]. Holotype: MNHN A-9837 (dry, poor condition).

Distribution: 324 (Malabarba MC, 2004).

Triportheus venezuelensis Malabarba, 2004

Triportheus venezuelensis Malabarba, 2004:200 , fig. 26. Type locality: Venezuela, Barinas, río Masparro , Apure drainage, 5 km NW Libertad on road to Barinas (08°20”N, 69°39”W). Holotype: INHS 34768 .

Distribution: 307, 309 (Malabarba MC, 2004).

Remarks: name first appear in key, pg. 171.

UNPLACED NAMES