Steindachnerina insculpta (Fernández-Yépez, 1948)

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 : 45

publication ID

https://doi.org/ 10.1590/1982-0224-20170094

DOI

https://doi.org/10.5281/zenodo.3682153

persistent identifier

https://treatment.plazi.org/id/03894103-386B-FFC5-FF11-FB69294701AB

treatment provided by

Carolina

scientific name

Steindachnerina insculpta (Fernández-Yépez, 1948)
status

 

Steindachnerina insculpta (Fernández-Yépez, 1948) View in CoL

Fig. 12 View Fig

Body elongated; greatest body depth contained 2.9 to 3.4 and caudal peduncle depth 7.7 to 9.1 times in SL; head length 3.2 to 3.7, predorsal distance 2.0 to 2.2 and caudal peduncle length 9.1 to 9.7 in SL; snout length 3.0 to 3.4, horizontal orbital diameter 3.0 to 3.4 and least interorbital width 2.4 to 2.6 in HL. Mouth terminal; premaxilla, dentary and maxilla without teeth in adults. Lateral line with 34-40 pored scales; transverse series above lateral line with 6½- 7½ scale rows and below with 4½-5½ scale rows. Dorsal fin with 11, pectoral fin with 12-15, pelvic fin with 9, anal fin with 9 or 10 and caudal fin with 19 rays ( Vari, 1991). Ground color silvery; black conspicuous longitudinal stripe along lateral line to distal margin of median caudal-fin rays, larger on caudal peduncle. Yellowish fins; dorsal fin with few scattered black chromatophores ( Graça, Pavanelli, 2007).

Maximum standard length. 144.0 mm ( Graça, Pavanelli, 2007).

Distribution. Upper rio Paraná basin.

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF