Trophic inference in two sympatric sharks, Sphyrna lewini and Carcharhinus falciformis (Elasmobranchii: Carcharhiniformes), based on stable isotope analysis at Malpelo Island, Colombia.
[摘要]
[发布日期] [发布机构]
[效力级别] [学科分类] 水产科学
[关键词] Trophic ecology;carbon isotopes;nitrogen isotopes;resource partitioning;trophic level [时效性]
