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. Author manuscript; available in PMC: 2014 Dec 29.
Published in final edited form as: Evolution. 2014 Jan 30;68(4):1163–1175. doi: 10.1111/evo.12335

Figure 2.

Figure 2

Individual variation in epicuticular compounds among male Drosophila recens (circles) and Drosophila subquinaria (squares) in response to perfuming. Pure (i.e., nonperfumed) individuals (open symbols) are shown in relation to perfumed individuals (filled symbols), with the latter including those individuals perfumed with their own (conspecific) males and those perfumed with sympatric D. subquinaria males. Ninety percent bivariate normal density ellipses are also shown for the various combinations of perfumed (solid lines) and nonperfumed (broken lines) groups.