1. The social organization of male populations of Centris pallida (Hymenoptera, Anthophoridae);Alcock;Psyche,1976
2. Natural selection and the mating systems of solitary bees;Alcock;American Scientist,1980
3. Mate-locating behavior of Xylocopa californica arizonensis Cresson (Hymenoptera, Anthophoridae);Alcock;Journal of the Kansas Entomological Society,1991
4. Differences in site fidelity among territorial males of the carpenter bee Xylocopa varipuncta (Hymenoptera: Anthophoridae);Alcock;Behaviour,1993
5. Body size and its effect on male–male competition in Hylaeus alcyoneus (Hymenoptera: Colletidae);Alcock;Journal of Insect Behavior,1995