Alvarez, J.M., & van Driesche, R.G. 1998a Effect of prey sex, density, and age on oviposition of Cybocephalus sp. nr. Nipponicus (Coleoptera: Cybocephalidae), a natural enemy of Euonymus scale (Homoptera: Diaspididae).. Florida Entomologist 81(3): 429-436.

Notes: Unaspis euonymi is the ovipositional prey for this predator; discussion of qualities of individual scales or patches of scale insects as factors that can potentially be used by beetles to select oviposition sites.

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