The Cretaceous Fauna of PondolandPublished in Cape Town Annals S African Museum, in 1906, in volume 4, pages 287-350Descriptions of new species of parasitic Hymenoptera chiefly in the collection of the South African Museum, Cape TownPublished in Annals of the South African Museum, in 1906, in volume 5, pages 17-186
Descriptions of new species of parasitic Hymenoptera chiefly in the collection of the South African Museum, Cape TownPublished in Annals of the South African Museum, in 1906, in volume 5, pages 17-186