Inheritance of behavioural differences between two interfertile, sympatric species, Drosophila silvestris and D. heteroneura Boake, Christine R. B. ; Price, Donald K. ; Andreadis, Debra K. Abstract Publication: Heredity Pub Date: May 1998 DOI: 10.1046/j.1365-2540.1998.00317.x Bibcode: 1998Hered..80..642B