Article
Change in male secondary sexual characters in artificial interspecific hybrid populations.
Proceedings of the National Academy of Sciences of the United States of America - 5 Jul 1994
Carson H L, Val F C, Templeton A R
Abstract excerpt
The interfertile Hawaiian species Drosophila silvestris and Drosophila heteroneura were hybridized, forming reciprocal populations; the SH hybrid line was begun with D. silvestris female parents, and the HS hybrid line was begun with D. heteroneura female parents. Mass laboratory cultures were maintained for 14 generations without artificial selection. The species differ strikingly in two male secondary sexual...
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