Coyne, Jerry A GENETIC BASIS OF DIFFERENCES IN GENITAL MORPHOLOGY AMONG THREE SIBLING SPECIES OF DROSOPHILA. [electronic resource] - Evolution; international journal of organic evolution Nov 1983 - 1101-1118 p. digital Publication Type: Journal Article ISSN: 1558-5646 Standard No.: 10.1111/j.1558-5646.1983.tb00225.x doi