1. Chemical mimicry and host specificity in the butterfly Maculinea rebeli, a social parasite of Myrmica ant colonies
2. Life cycle and behaviour of Microdon cothurnatus in Washington (Diptera: Syrphidae);Akre R.D.;Journal of the Kansas Entomological Society,1973
3. Biology and behaviour of Microdon piperi in the Pacific northwest (Diptera: Syrphidae);Akre R.D.;Journal of the Kansas Entomological Society,1988
4. Don’t Put All Your Eggs in One Nest: Spread Them and Cut Time at Risk
5. Feeding behaviour and mouthpart structure of larvae of Microdon eggeri and Microdon mutabilis (Diptera, Syrphidae);Barr B.;Dipterists Digest,1995