Karny, H.H. — Spolia Mentawiensia.
1926 Zoraptera [AND] BeitrÃñge zur Malayischen Thysanopterenfauna [AND] BeitrÃñge zur Malayischen Orthopterenfauna; 292 p., 190 text figures, 5 plates (2 in full colour), paperbound (original printed covers). The single issue of Treubia, 9(1-3), with eight papers, all by Karny, and nearly entirely devoted to the Orthoptera. one paper deals with Thysanoptera, one with Zoraptera. Many new species are included. Wrappers frayed, stamp on the front wrapper. Some water-staining to the lower margin of the plates. otherwise good. Rare.