Tyttobrycon, Gery, 1973

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 : 283-284

TYTTOBRYCON Géry, 1973

MMF Marinho

Tyttobrycon Géry, 1973:117 . Type species: Tyttobrycon xeruini Géry, 1973 . Type by original designation. Gender: Masculine.

Tyttobrycon dorsimaculatus Géry, 1973

Tyttobrycon dorsimaculatus Géry, 1973:118 , figs. 20–22. Type locality: “Hoffmann Lagune” on the rio Chaparé , tributary of the rio Mamoré (into rio Madeira ) below Todos Santos, Central Bolivia, approximately 16°45’S, 65°7’W. Holotype: ZFMK 2916 .

Distribution: 318 (Géry, 1973).

Remarks: Comments on relationships in Marinho et al. (2013).

Tyttobrycon hamatus Géry, 1973

Tyttobrycon hamatus Géry, 1973:129 , figs. 31–35. Type locality: upper Amazon basin, Loreto District of Peru, in some tributary of the Marañon not far from Iquitos (precise locality unknown). Holotype: MHNG 2172.30 .

Distribution: 316, 319, 321 (Géry, 1973; Lima et al., 2013).

Tyttobrycon marajoara Marinho, Bastos, Menezes, 2013

Tyttobrycon marajoara Marinho, Bastos, Menezes, 2013:740 , figs.1–9. Type locality: Brazil, Pará State , Marajó Island , Salvaterra , Vila União, igarapé Olho d’água, 0°50’51”S, 48°34’1”W. Holotype: MZUSP 109196 .

Distribution: 323 (Marinho et al., 2013).

Tyttobrycon shibattai Abrahão, Pastana, Marinho, 2019

Tyttobrycon shibattai Abrahão, Pastana, Marinho, 2019:3 , figs. 1–6, 9. Type locality: Brazil, Acre, Xapuri, Seringal Cachoeira road, Rio Iná , tributary of Rio Abunã , Rio Madeira drainage, Rio Amazonas basin, 10°45’42.7S, 68°23’33.7”W. Holotype: MZUSP 125268 .

Distribution: 316 (Abrahão et al., 2019).

Tyttobrycon spinosus Géry, 1973

Tyttobrycon spinosus Géry, 1973:121 , figs. 23–26. Type locality: Brook between upper rios Chaparé and Chimoré (or Ichilo ), tributary of rio Mamoré (into rio Madeira ), east of Todos Santos, Central Bolivia, approximately 16°47’S, 65°W. Holotype: ZFMK 3000 .

Distribution: 319 (Géry, 1973).

Tyttobrycon xeruini Géry, 1973

Tyttobrycon xeruini Géry, 1973:126 , figs. 27–30. Type locality: middle rio Negro basin, rio Novo, tributary of the rio Xeruini (which runs parallel with the lower part of the rio Branco, and is almost confounded with it). [ Brazil]. Holotype: MHNG 2229.10 .

Distribution: 314*, 315 (Géry, 1973; MMF Marinho, pers. obs.).