Affiliation:
1. Prirodnjački muzej, Beograd
2. Prirodno-matematički fakultet, Departman za biologiju i ekologiju, Novi Sad
Abstract
In the Petrovaradinski Rit marsh region, the composition, dynamics and importance of the food components of three syntopic anuran species of the genus Pelophylax were analyzed through all the seasons of their activity in order to determine the vulnerability of each species in the trophic competition. The results of the studies have shown that the trophic niche breadth, according to the importance index of contents, was the smallest for the species Pelophylax kl. esculentus and largest for the species Pelophylax ridibundus, meaning that the species Pelophylax kl. esculentus has the most uniform diet and is therefore most vulnerable to competition by other species. .
Publisher
National Library of Serbia
Subject
General Agricultural and Biological Sciences,General Biochemistry, Genetics and Molecular Biology
Cited by
13 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献