Guglielmino, A., Parise, G. and Bückle, C. 2015.

Description of larval instars of Dryinus tarraconensis Marshall, 1868 and
Gonatopus baeticus (Ceballos, 1927) (Hymenoptera: Chrysidoidea: Dryinidae), parasitoids of the genus Dictyophara Germar (Hemiptera: Auchenorrhyncha: Dictyopharidae)

. Zootaxa. 4032, 1 (Oct. 2015), 42–54. DOI:https://doi.org/10.11646/zootaxa.4032.1.2.