The large barbs (Barbus SPP., cyprinidae, teleostei) of Lake Tana (Ethiopia), with a description of a new species, Barbus osseensis

被引：80

作者：

Nagelkerke, LAJ ^{[1
]}

Sibbing, FA ^{[1
]}

机构：

[1] Wageningen Univ Agr, Inst Anim Sci, Expt Zool Grp, NL-6709 PG Wageningen, Netherlands

来源：

NETHERLANDS JOURNAL OF ZOOLOGY | 2000年 / 50卷 / 02期

关键词：

barbins; Barbus; cyprinids; Ethiopia; hexaploid; identification key; Labeobarbus; Lake Tana; species flock;

D O I：

10.1163/156854200505946

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Recently the complex of 'large', hexaploid barbs (genus Barbus) of Lake Tana, Ethiopia, was revised as 14 species (NAGELKERKE & SIBBING, 1997), seven of which were new. This paper describes another new species, Barbus osseensis and summarises the major features of the former new species (B. crassibarbis, B. megastoma, B. longissimus, B. tsanensis, B. brevicephalus, B, truttiformis, and B. platydorsus). Figures of all fifteen large barb species of Lake Tana are presented, and an identification key for specimens larger than 15 cm standard length is provided. The position of the large hexaploid barbs within the genus Barbus is discussed.

引用

页码：179 / 214

页数：36

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