Fig. 2 in A Stable Isotope Investigation into the Feeding Behavior of Brychius Hungerfordi Spangler (Coleoptera: Haliplidae), a Federally Endangered Crawling Water Beetle

Fig. 2. Dual Isotope Plot showing the relation between primary producers and Brychius larvae and adults (consumers have been corrected for trophic enrichment). Key: Larvae (L); Adult (A); Dichotomosiphon (1); Cocconeis (2); Cladophora (3); Spirogyra (4); Chara (5); error bars represent (SD).