Methane-Carbon Flow into the Benthic Food Web at Cold Seeps – A Case Study from the Costa Rica Subduction Zone
Figure 3
Fractional abundance and stable carbon isotope composition of fatty acids in a muscle- and a stomach sample of the Paralomis diomedeae relative.
Note that the stomach sample contained stomach contents and stomach epithelium. The bulk stable carbon isotope composition of the muscle is indicated (grey horizontal line).