Belokobylskij, S., and M. Koponen. “A New Subgenus and Species of the Genus <i>Pseudobathystomus</I> Belokobylskij (Hymenoptera: Braconidae: Rhyssalinae) from the Canary Islands”. Entomologica Fennica, vol. 15, no. 4, Dec. 2004, pp. 225–230, doi:10.33338/ef.84225.