Taxa included

Birula, A. (1941). [Contribution to the fauna of Solifugae of Yemen, Arabia]. Archives du Musée Zoologique de l'Université de Moscou 6: 245–258.

Taxon
Biton (Biton) planirostris (Birula, 1941) (Solifugae: Daesiidae) 247–250, 256, figs 1a–c, Daesia (Biton) planirostris
Galeodes philippovi (Birula, 1941) (Solifugae: Galeodidae) 250–251, 256–257, Galeodellus philippovi
Paragaleodiscus Birula, 1941 (Solifugae: Galeodidae) 251–255, 257–258, Paragaleodiscus
Paragaleodiscus aflagellatus Birula, 1941 (Solifugae: Galeodidae) 251–255, 257–258, figs 2a–c, Paragaleodiscus aflagellatus