1. Models for the evolution of protandry in insects;Bulmer;Theor. Pop. Biol,1983
2. Die Bedeutung der Proterandrie bei Insecten;Demoll;Zool. Jahrb. Syst,1908
3. The population biology of the butterfly, Euphydryas editha. II. The structure of the Jasper Ridge Colony;Ehrlich;Evolution,1965
4. Techniques for capture-recapture studies of Lepidoptera populations;Ehrlich;J. Lepid. Soc,1960
5. Reproductive strategies in the butterflies. I. Mating frequency, plugging, and egg number;Ehrlich;J. Kansas Ent. Soc,1978