Age and habitat quality matters: isotopic variation of two sympatric species of rodents in Neotropical Forest

[摘要] Dietary studies allow us to understand important ecological patterns such as intra- and interpopulation variation and interspecific differences regarding the use of food sources. Stable isotopes have been successfully employed to detect dietary difference

[学科分类] 动物科学

[关键词] atlantic tropical forest;Euryoryzomys russatus;Sigmodontinae;Sooretamys angouya;stomach contents