Characidium Reinhardt 1867
| Main Authors: | Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da, Pavanelli, Carla Simone |
|---|---|
| Format: | info publication-taxonomictreatment |
| Terbitan: |
, 2018
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/3682165 |
Daftar Isi:
- Characidium sp. Fig. 12 Body moderately deep; greatest body depth contained 3.4 to 4.0 and caudal peduncle depth 8.0 to 10.4 times in SL; head length 3.1 to 3.7, predorsal distance 1.9 to 2.1 and caudal peduncle length 6.3 to 7.5 in SL; snout length 3.6 to 4.5, horizontal orbital diameter 2.3 to 3.2 and least interorbital width 2.8 to 4.0 in HL. Mouth terminal; isthmus covered by scales; premaxilla with 7-9, dentary with 8-11 and maxilla toothless. Lateral line incomplete, with 9-12 pored scales; longitudinal series with 29-34 scales; transverse series above lateral line with 4-41⁄2 scale rows and below with 3-31⁄2 scale rows. Dorsal fin with 10-12, pectoral fin with 14, pelvic fin and anal fins with 7-9 rays, and caudal fin with 18-19 rays. Ground color pale yellow; dark-brown longitudinal stripe, occasionally inconspicuous, from humeral spot to caudal peduncle; nine to 10 dark-brown transverse bars; black spot on the base of median caudal-fin rays. Hyaline fins (Graça, Pavanelli, 2007). Maximum standard length. 32.0 mm (Graça, Pavanelli, 2007). Distribution. Upper rio Paraná floodplain and left-bank tributaries of the rio Paraná in the State of Paraná.
- Published as part of 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, pp. 1-111 in Neotropical Ichthyology 16 (2) on page 43, DOI: 10.1590/1982-0224-20170094, http://zenodo.org/record/3678395