Hyphessobrycon lucenorum (Characiformes: Characidae), a new species from the rio Madeira basin, Rondonia State, Brazil

被引：27
|
作者：
Ohara, Willian M. [1 ]
Lima, Flavio C. T. [2 ]
机构：
[1] Univ Sao Paulo, Museu Zool, BR-04299970 Sao Paulo, SP, Brazil
[2] Univ Estadual Campinas Adao Jose Cardoso, Museu Zool, BR-13083863 Campinas, SP, Brazil
来源：
ZOOTAXA | 2015年 / 3972卷 / 04期
基金：
巴西圣保罗研究基金会;
关键词：
Hyphessobrycon agulha group; Hyphessobrycon heterorhabdus group; Chapada dos Parecis; endemism; OSTARIOPHYSI CHARACIFORMES; TELEOSTEI; FISHES; PHYLOGENY;
D O I：
10.11646/zootaxa.3972.4.7
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
A new species of characid is described from the upper rio Machado, a tributary of the rio Madeira basin, Rondonia, Brazil. Hyphessobrycon lucenorum can be distinguished from all congeners by the unique combination of the presence of a conspicuous rounded humeral blotch and a broad and diffuse longitudinal stripe. The new species is included within the Hyphessobrycon agulha group. The high number of endemic species of fishes occurring in the headwater tributaries of three river systems (rio Madeira, rio Tapajos, and rio Paraguai) draining the watershed defined by the Chapada dos Parecis is discussed.
引用
收藏
页码：562 / 572
页数：11
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