Triapitsyn, S., Jones, J., Pickett, C., Buffington, M., Rugman-Jones, P. and Daane, K. (2014) “Description of the male of Psyllaephagus euphyllurae (Masi) (Hymenoptera, Encyrtidae), a parasitoid of the olive psylla, Euphyllura olivina (Costa) (Hemiptera, Liviidae), with notes on its reproductive traits and hyperparasitoids”, Journal of Entomological and Acarological Research, 46(3), pp. 112–118. doi: 10.4081/jear.2014.4092.