Sympatric Diversification of Dolly Varden Salvelinus malma (Salmonidae) in an Extremely Small Ecosystem


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

A planktivorous form of Salvelinus malma characterized by lacustrine winter spawning was discovered for the first time in north-east Asia in an isolated water system with an area of 0.23 km2. This form dwells in sympatry with the benthivorous form of the same species, which reproduces in autumn in the lake tributary. Given the size of the ecosystem, а single isolation event, and the absence of other fish species, this example of ecological diversification can be recognized as the simplest known in the world. The data on the growth rate, morphology, and feeding of two sympatric forms are presented.

作者简介

G. Markevich

Kronotsky State Nature Reserve

Email: esinevgeniy@ya.ru
俄罗斯联邦, Yelizovo, Kamchatka krai

E. Esin

Severtsov Institute of Problems of Ecology and Evolution, Russian Academy of Sciences; Kronotsky State Nature Reserve

编辑信件的主要联系方式.
Email: esinevgeniy@ya.ru
俄罗斯联邦, Moscow; Yelizovo, Kamchatka krai

N. Mel’nik

Severtsov Institute of Problems of Ecology and Evolution, Russian Academy of Sciences

Email: esinevgeniy@ya.ru
俄罗斯联邦, Moscow

D. Zlenko

Moscow State University

Email: esinevgeniy@ya.ru
俄罗斯联邦, Moscow

F. Shkil’

Severtsov Institute of Problems of Ecology and Evolution, Russian Academy of Sciences

Email: esinevgeniy@ya.ru
俄罗斯联邦, Moscow

补充文件

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2019