Dewitz, H. 1881. Hymenopteren von Portorico. Berliner Entomologische Zeitschrift 25: 197-208 + plate V. [in German]
catalog of information about evanioid wasps
Dewitz, H. 1881. Hymenopteren von Portorico. Berliner Entomologische Zeitschrift 25: 197-208 + plate V. [in German]