Biological observations on Trypoxylon attenuatum and description of its mature larva and its natural enemy Trichrysis Cyanea
Reference:
Asís, J. D., Tormos, J., & Gayubo, S. F. (1994). Biological Observations on Trypoxylon attenuatum and Description of Its Mature Larva and Its Natural Enemy Trichrysis cyanea (Hymenoptera: Sphecidae, Chrysididae). Journal of the Kansas Entomological Society, 67(2), 199–207. http://www.jstor.org/stable/25085509
