Snail shells (Mollusca, Gastropoda, Dorcasiidae) as microhabitats in South African deserts, with the description of a new chrysidid wasp (Insecta, Hymenoptera, Chrysididae) discovered by the BIOTA-Southern Africa Project

In the course of the BIOTA-Southern Africa Project shells of Trigonephrus Pilsbry, 1905 (Mollusca: Gasteropoda: Dorcasiidae) were found in the Yellow Dunes, ...