A new species of Hemibrycon (Teleostei: Characiformes: Characidae) from the Roble River, Alto Cauca, Colombia, with a key to species known from the Magdalena - Cauca River Basin

被引：0
|
作者：
Roman-Valencia, Cesar [1 ]
Garcia-Alzate, Carlos A. [1 ]
Ruiz-C, Raquel I. [1 ]
Taphorn, Donald C.
机构：
[1] Univ Quindio, Lab Ictiol, Armenia 2639, Quindio, Colombia
来源：
VERTEBRATE ZOOLOGY | 2010年 / 60卷 / 02期
关键词：
Fish; tropical; creek; freshwater; scales; teeth; new species; Hemibrycon; N. SP CHARACIFORMES; BRYCONAMERICUS; PISCES; OSTARIOPHYSI; RAFAELENSE; FISH; GERY;
D O I：
暂无
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
A new species, Hemibrycon palomae, is described from the La Paloma and La Siria Creek, rio Roble drainage, of the upper Cauca River Basin, Colombia. It differs from congeners in meristic characters. It also has two reddish spots located on both the dorsal and ventral margins of the caudal peduncle (vs. only one reddish spot on the ventral margin of the caudal peduncle). Ecological habitat data and an updated key to all Hemibrycon species known from the Magdalena-Cauca River Basin are also presented.
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页码：99 / 105
页数：7
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