International Journal of Evolutionary Biology / 2012 / Article / Fig 1

Review Article

170 Years of “Lock-and-Key”: Genital Morphology and Reproductive Isolation

Figure 1

Genital morphology in Carabus iwawakianus and C. maiyasanus. The male copulatory piece is shown from both dorsal and sagittal views. The female vaginal appendix for each species is also shown. Images courtesy of Teiji Sota.
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