Hisonotus piracanjuba, a new species of Hypoptopomatinae (Siluriformes: Loricariidae) from the rio Paranaiba, upper rio Parana system, central Brazil

被引:0
|
作者
Martins, Fernanda O. [1 ]
Langeani, Francisco [1 ]
机构
[1] Univ Estadual Paulista, UNESP, Inst Biociencias Letras & Ciencia Exatas, Dept Bot & Zool,Lab Ictiol, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil
来源
基金
巴西圣保罗研究基金会;
关键词
BASIN; OSTARIOPHYSI; EIGENMANN; PISCES;
D O I
暂无
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
Hisonotus piracanjuba, new species, is described from headwaters of the rio Paranaiba, upper rio Parana. The sharing of a pair of rostral plates in the anterior part of the snout, the supra-opercular plate receiving the laterosensory canal from the compound pterotic before the preopercle, and paired fenestrae in the anterior portion of the basipterygium, suggests a close phylogenetic relationship among H. insperatus, H. luteofrenatus and the new species.
引用
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页码:29 / 36
页数:8
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