Article
Drosophila pachea asymmetric lobes are part of a grasping device and stabilize one-sided mating.
BMC evolutionary biology - 1 Sept 2016
Rhebergen Flor T, Courtier-Orgogozo Virginie, Dumont Julien, Schilthuizen Menno, Lang Michael
Abstract excerpt
BACKGROUND: Multiple animal species exhibit morphological asymmetries in male genitalia. In insects, left-right genital asymmetries evolved many times independently and have been proposed to appear in response to changes in mating position. However, little is known about the relationship between mating position and the interaction of male and female genitalia during mating, and functional analyses of asymmetric...
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