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. 2020 Jun 19;8:e9387. doi: 10.7717/peerj.9387

Figure 3. Carotenoid content does not define the color morph.

Figure 3

(A) Representative photographs of the same animals before and after ethanol fixation. (B) Color index of the E. cyaneus individuals used for carotenoid extraction. This panel is based on the part of the data used for Fig. 2C. (C) Carotenoid content of the selected E. cyaneus samples. (D) A precopula of E. vittatus featuring a yellow male and a teal female. (E) Carotenoid content of three teal and five yellow animals.