Authors: Johnson, NF Musetti, L Janzen, JW

Citation: Nf. Johnson et al., A new fossil species of the Australian endemic genus Peradenia naumann & masner (Hymenoptera : Proctotrupoidea, Peradeniidae) from Baltic amber, IN SYST EVO, 32(2), 2001, pp. 191-194

Authors: Aguiar, AP Janzen, JW

Citation: Ap. Aguiar et Jw. Janzen, An overview of fossil Stephanidae (Hymenoptera), with description of two new taxa from Baltic amber, and key to species of Electrostephanus Brues, ENT SC, 30(4), 1999, pp. 443-452