Rosen, D. 1965a A new species of Clausenis Ishii (Hymenoptera: Encyrtidae) from Israel.. Proceedings of the Royal Entomological Society of London, Series B: Taxonomy 34: 61-64.

Notes: Description and illustrations of female and male of C. josefi, new sp., parasite of Planococcus sp. [Ed. note: probably Planococcus ficus] infesting Vitis vinifera.