1. Patterns of variation in tail ornament size in birds;Alatalo;Biological Journal of the Linnean Society,1988
2. Sexual selection, natural selection and quality advertisement;Andersson;Biological Journal of the Linnean Society,1982
3. Phylogenetic analysis of sexual dimorphism and eye-span allometry in stalk-eyed flies (Diopsidae);Baker;Evolution,2001
4. The function of secondary sexual characters in two species of Dynastinae (Coleoptera);Beebe;Zoologica,1944
5. Notes on the Hercules beetle, Dynastes hercules (Linn.), at Rancho Grande, Venezuela, with special reference to combat behavior;Beebe;Zoologica,1947