Two new species of Hyalella from Lake Titicaca, and redescriptions of four others in the genus (Crustacea: Amphipoda)

被引：20

作者：

González, ER

Watling, L

机构：

[1] Univ Catolica Norte, Fac Ciencias Mar, Coquimbo, Chile

[2] Univ Maine, Darling Marine Ctr, Walpole, ME 04573 USA

[3] Ctr Estudios Avanzados Zonas Aridas, Coquimbo, Chile

来源：

HYDROBIOLOGIA | 2003年 / 497卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

Lake Titicaca; Peracarida; taxonomy; freshwater; Hyalellidae;

D O I：

10.1023/A:1025451813972

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

The amphipod genus Hyalella has its highest diversity in the Andean Lake Titicaca. This genus is the only epigean amphipod present in South America. Eleven endemic and one non-endemic species are known from Lake Titicaca. An additional endemic species, Hyalella nefrens n. sp. and one non-endemic species Hyalella tiwanaku n. sp. are described here. Hyalella cuprea (Faxon, 1876), Hyalella latimanus ( Faxon, 1876), Hyalella montforti Chevreux, 1907, and Hyalella neveulemairei Chevreux, 1904 are redescribed. The high diversity of Hyalella in the lake is not well understood, and it has been compared with the spectacular diversity of Lake Baikal.

引用

页码：181 / 204

页数：24

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