Gymnogeophagus setequedas Reis, Malabarba, Pavanelli, 1992

Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da & Pavanelli, Carla Simone, 2018, Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated, Neotropical Ichthyology 16 (2), pp. 1-111 : 98

Gymnogeophagus setequedas Reis, Malabarba, Pavanelli, 1992

Fig. 35

Body deep; greatest depth contained 2.1 to 2.6 and caudal peduncle depth 5.7 to 7.9 times in SL; head length 2.6 to 3.0 and caudal peduncle length 6.3 to. 9 in SL; snout length 2.2 to 3.2, horizontal orbital diameter 2.7 to 3.7 and least interorbital width 3.0 to 4.0 in HL. Mouth terminal; premaxilla with 2 or 3 and dentary with 3 or 4 teeth rows. Upper lateral line with 13-18 pored scales, lower lateral line with 6-11 pored scales, and longitudinal series with 23-25 scales. Transversal series above upper lateral line with 3-5 scale rows and below lower lateral line with 7-9 scale rows. Dorsal fin with XII-XIV,9-11, pectoral fin with 11 or 13, pelvic fin with I,5 and anal fin with III-III,7-9 rays ( Reis et al., 1992). Ground color iridescent green; dark-brown transverse bars on flank and caudal peduncle; dark-brown blotch on flank; black rounded blotch on superior portion of caudal peduncle. Hyaline fins with iridescent blue stripes or spots ( Graça, Pavanelli, 2007).

Maximum standard length. 98.0 mm ( Graça, Pavanelli, 2007).

Distribution. Río Paraná basin.

Figures

Fig. 35. a. Geophagus brasiliensis, 148.0 mm SL, fresh specimen, uncat. b. Geophagus sveni, NUP 18698, 115.0 mm SL, rio Ivinheima, Naviraí, State of Mato Grosso do Sul. c. Gymnogeophagus setequedas, 81.3 mm SL, fresh specimen, uncat. d. Laetacara araguaiae, NUP 11315, 43.5 mm SL, upper rio Sucuriú, Paraíso, State of Mato Grosso do Sul. e. Oreochromis niloticus, NUP 1132, 185.0 mm SL, Corumbá Reservoir, Caldas Novas, State of Goiás. d. Satanoperca sp., 150.0 mm SL, fresh specimen, uncat.