Eretmobrycon, Fink, 1976

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 : 154-157

ERETMOBRYCON Fink, 1976

LR Malabarba

Eretmobrycon Fink, 1976:332 . Type species: Eretmobrycon bayano Fink, 1976 . Type by original designation. Gender: Masculine.

Eretmobrycon bayano Fink, 1976

Eretmobrycon bayano Fink, 1976:334 , figs. 1–4. Type locality: Panama, Bayano river basin, pool in small stream about 19 Km along road from El Llano to Carti, about 0.5 Km downstream from the road. Holotype: USNM 213842.

Distribution: 210 (Fink, 1976).

Remarks: Generic assignment based on Thomaz et al. (2015).

Eretmobrycon brevirostris (Günther, 1860)

Chalceus brevirostris Günther, 1860a:420 . Type locality: Western Andes of Ecuador. Holotype: BMNH 1860.6 .16.166 (1) or 196 (1).

Distribution: 301 (Günther, 1860a).

Remarks: Generic assignment based on Thomaz et al. (2015).

Eretmobrycon dahli (Román-Valencia, 2000)

Bryconamericus dahli Román-Valencia, 2000:451 , fig. 1. Type locality: Colombia, Departamento de Nariño, sistema del río Patia, cuenca del río Telembi, Quebrada Babosa afluente do río Sabunde , en la vía a Tumaco km. 98, a dos km. de la margen derecha (aprox. 78°23’W, 1°37’N). Holotype: ICNMNH 2722 .

Distribution: 301 (Román-Valencia, 2000).

Remarks: Generic assignment based on Thomaz et al. (2015). See Maldonado-Ocampo et al. (2012:92–93) for information on the species; Synonymy with Eretmobrycon guaytarae (Eigenmann, Henn, 1914) , suggested by García-Melo et al., 2019:10.

Eretmobrycon emperador (Eigenmann, Ogle, 1907)

Astyanax emperador Eigenmann, Ogle, 1907:26 . Type locality: Empire Station , Panama. [Canal Zone, Río Chagres basin, Panama]. Holotype: USNM 55651 .

Bryconamericus ortholepis Eigenmann, 1913:15 . Type locality: Boca de Raspadura. [Colombia]. Holotype: FMNH (missing).

Bryconamericus scopiferus Eigenmann, 1913:16 . Type locality: Istmina , Rio San Juan. [Colombia]. Holotype: FMNH 56224 .

Bryconamericus juanensis Regan, 1913b:464 . Type locality: Rio Condoto , Rio San Juan and Rio Tamana. [Colombia]. Syntypes: (10) BMNH 1913.10.1.22–25 (4).

Bryconamericus rubricauda Regan, 1913b:464 . Type locality: Rio Condoto. [Colombia]. Syntypes: (8) BMNH 1913.10.1.26–32 (7 or 8).

Bryconamericus cascajalensis Meek, Hildebrand, 1916:284 , Pl. 19. Type locality: Rio Cascajal , Porto Bello, Panama. Holotype: FMNH 8946 .

Bryconamericus zeteki Hildebrand, 1938:267 , fig. 4. Type locality: a creek in El Valle, Pacific slope, Panama. Holotype: USNM 106511 . Synonymy proposed by Román-Valencia, 2002a.

Bryconamericus baudoensis Fowler, 1944:231 , figs. 3–4. Type locality: Rio Baudó , at 1200 feet elevation, Chocó Province, Colombia. Holotype: ANSP 71425 .

Distribution: 210, 209, 208, 301.

Remarks: Generic assignment based on Thomaz et al. (2015). Redescription, synonymy and distribution in Román-Valencia (2002a); see also Maldonado-Ocampo et al. (2012:94–95). García-Melo et al., 2019 indicated that there is hidden biodiversity within Eretmobrycon emperador , and that some synonyms must be reviewed.

Eretmobrycon festae (Boulenger, 1898)

Tetragonopterus festae Boulenger, 1898a:2 . Type locality: Rio Vinces. [ Ecuador]. Syntypes: BMNH 1898.11.4.65–70 (6), MSNG 34953 (1) , MZUF 2698 (1) , MZUT 1743 (1).

Distribution: 301 (Boulenger, 1898a).

Remarks: Placed in Eretmobrycon by Terán et al. (2020:6).

Eretmobrycon gonzalezi (Román-Valencia, 2002)

Bryconamericus gonzalezoi Román-Valencia, 2002a:180 , fig. 2. Type locality: río Bongie (9°21’35”N, 82°36’35”W). [ Panama]. Holotype: IUQ 377 .

Distribution: 207 (Román-Valencia, 2002a).

Remarks: Generic assignment based on Thomaz et al. (2015). Originally gonzalezoi ; emended to gonzalezi (Fricke et al., 2022) .

Eretmobrycon guaytarae (Eigenmann, Henn, 1914)

Bryconamericus scopiferus guaytarae Eigenmann, Henn , in Eigenmann , Henn , Wilson , 1914:7. Type locality: Patia at mouth of Rio Guaytara. [Colombia]. Holotype: FMNH 56657 .

Distribution: 301 (Eigenmann, Henn, 1914).

Remarks: Generic assignment based on Thomaz et al. (2015).

Eretmobrycon ichoensis (Román-Valencia, 2000)

Bryconamericus ichoensis Román-Valencia, 2000:455 , fig. 3. Type locality: Colombia, Departamento del Chocó, Municipio de San Francisco de Ichó, Alto Atrato, Quebrada Chaparraidó , afluente del Río Ichó em la vía Tutunendo-San Francisco de Ichó , (aprox. 5°38’N, 76°38’W). Holotype: ICN-MNH 2718. [Mojica, Agudelo-Zamora, 2018:12].

Distribution: 301 (Román-Valencia, 2000).

Remarks: Possibly related to Eretmobrycon , Hemibrycon or Knodus (Thomaz et al., 2015) ; placed in Eretmobrycon by García-Melo et al., 2019:10.

Eretmobrycon miraensis (Fowler, 1945)

Bryconamericus miraensis Fowler, 1945c:99 , fig. 4. Type locality: Ricaurte on the Rio Guebo at 3900 feet elevation, in basin of Rio Mira , Nariño, Pacific Slope of Southwest Colombia. Holotype: ANSP 71686 .

Distribution: 301 (Fowler, 1945c).

Remarks: Generic assignment based on Thomaz et al. (2015). See Maldonado-Ocampo et al. (2012:90–91) for information on the species.

Eretmobrycon peruanus (Müller, Troschel, 1845)

Tetragonopterus peruanus Müller, Troschel, 1845:28 , Pl. 8 (fig. 1). Type locality: Peru. [two individuals collected near Lima and one individual from the Lurin River ]. Syntypes: ZMB 3591–92 (2, 1).

Distribution: 301, 336 (Román-Valencia et al., 2011).

Remarks: Generic assignment based on Thomaz et al. (2015).

Eretmobrycon scleroparius (Regan, 1908)

Tetragonopterus scleroparius Regan, 1908b:455 . Type locality: Rio Iroquois. [ Costa Rica]. Lectotype: BMNH 1909.3 .13.30. [Designated by Román-Valencia (2002a:176)].

Bryconamericus peruanus ricae Eigenmann, 1908:106 . Type locality: Chitaria , Costa Rica. Lectotype: FMNH 59523 . [Designated by Grey (1947:127)].

Distribution: 207, 205, 204 (Román-Valencia, Vanegas-Rios, 2009; Bussing, 1998).

Remarks: Generic assignment based on Thomaz et al. (2015). Redescription, synonymy and distribution in Román-Valencia (2002); distribution in Costa Rica and ecological notes in Bussing (1998). Date of publication of Tetragonopterus scleroparius Regan is 1/November/1908 (Evenhuis, 2003:38) and has priority over Bryconamericus peruanus ricae Eigenmann with publication date on December 1908.

Eretmobrycon simus (Boulenger, 1898)

Tetragonopterus simus Boulenger, 1898a:2 . Type locality: Péten lake, Guatemala and western Ecuador. Syntypes: BMNH 1898.11.4.71–73 (3), MSNG 35974 (3), MZUT 1527 (many).

Distribution: 301 (Boulenger, 1898a).

Remarks: Generic assignment based on Thomaz et al. (2015).

Eretmobrycon terrabensis (Meek, 1914)

Bryconamericus terrabensis Meek, 1914:108 . Type locality: Rio Grande de Térraba , Costa Rica. Syntypes: BMNH (3).

Distribution: 206 (Meek, 1914; Bussing, 1998; Román-Valencia, Vanegas-Rios, 2009).

Remarks: Generic assignment based on Thomaz et al. (2015). Redescription and distribution in Román-Valencia (2002); but incorrectly attributed to Regan; distribution in Costa Rica and ecological notes in Bussing (1998).

ERYTHROCHARAX Netto-Ferreira, Birindelli , de Sousa, Mariguela, Oliveira, 2013 MMF Marinho

Erythrocharax Netto-Ferreira, Birindelli , de Sousa, Mariguela, Oliveira, 2013:2. Type species: Erythrocharax altipinnis Netto-Ferreira, Birindelli , de Sousa et al., 2013. Type by original designation. Gender: Masculine.

Erythrocharax altipinnis Netto-Ferreira, Birindelli , de Sousa, Mariguela, Oliveira, 2013

Erythrocharax altipinnis Netto-Ferreira, Birindelli , de Sousa, Mariguela, Oliveira, 2013:2, figs. 1–6. Type locality: Brazil, Pará , rio Curuá , tributary of rio Iriri, on bridge of BR-163, 8°53’54”S, 54°59’20”W, rio Xingu Basin. Holotype: BMNH 1864.1 .21.81.

Distribution: 112 (Netto-Ferreira et al., 2013).

EXODON Müller, Troschel, 1844