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Cyphocharax boiadeiro, a new species from the upper rio Araguaia, Amazon basin, Brazil (Characiformes: Curimatidae)
被引:9
|作者:
Melo, Bruno F.
[1
,2
]
机构:
[1] Univ Estadual Paulista, Inst Biociencias, Dept Morfol, R Prof Dr Antonio CW Zanin S-N, BR-18618689 Botucatu, SP, Brazil
[2] Natl Museum Nat Hist, Dept Vertebrate Zool, Smithsonian Inst, Washington, DC 20560 USA
来源:
基金:
巴西圣保罗研究基金会;
美国国家科学基金会;
关键词:
Biodiversity;
morphology;
Neotropical fishes;
South America;
taxonomy;
OSTARIOPHYSI;
D O I:
10.11646/zootaxa.4247.2.2
中图分类号:
Q95 [动物学];
学科分类号:
071002 ;
摘要:
Cyphocharax boiadeiro, new species, is described from the upper rio Araguaia, a tributary of the Amazon basin in central Brazil. The new species is readily distinguished from its congeners by the presence of a distinct longitudinal dark stripe from supracleithrum to the caudal peduncle and by a combination of morphometric, meristic, and pigmentation features. Morphological characters supporting putative subunits of Cyphocharax are also discussed.
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页码:114 / 120
页数:7
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