1. Drosophila dominicana, a new sibling species of the serrata group;Ayala;Pacific Insects,1965a
2. Relative fitness of populations of Drosophila serrata and Drosophila birchii;Valen;Genetics,1965b
3. Species in Drosophila;Dobzhansky;Proc. Linnean Soc. London,1963
4. The superspecies Drosophila paulistorum;Dobzhansky;Proc. Nat. Acad. Sci.,1964
5. The evolutionary status of Drosophila serrata;Dobzhansky;Evolution,1961