Abstract: The use of stable isotopes to study trophic interactions and food webs has become a common practice in ecology. Until recently, parasites were largely omitted from these analyses despite their known contribution to ecosystem complexity and function. Long-standing assumptions about the enrichment of δ15N in consumers relative to their resources occasionally placed parasites in … Continue reading Finn, K.*, Roberts, K.N.* and M.S. Poesch (2022) Cestode parasites are depleted in 15N relative to their fish hosts in northern Alberta, Canada. Fisheries Research 248: 106193..