@article {553,
	title = {Hymenopteran parasitoids (Chalcidoidea) of Coccoidea (Homoptera) in Ciudad Victoria, Tamaulipas, Mexico},
	journal = {Acta Zoologica Mexicana (Nueva Serie)},
	volume = {22},
	number = {1},
	year = {2006},
	pages = {Sep-16},
	author = {Gaona Garcia, G. and Ruiz Cancino, E. and Myartseva, S.N.}
}
@article {367,
	title = {Natural parasitism of citrus snow scale, Unaspis citri (Homoptera: Diaspididae), in Tamaulipas, Mexico},
	journal = {Folia Entomol{\'o}gica Mexicana},
	volume = {94},
	year = {1995},
	pages = {65-66},
	author = {Coronado Blanco, J.M. and Ruiz Cancino, E.}
}
