Taxa included

Erdek, M. & Kayhan, N. Y. (2016). Observation on burrowing behaviour, oviposition and external egg morphology of Gylippus (Gylippus) syriacus (Simon, 1872) (Arachnida: Solifugae: Gylippidae). Acta Zoologica Bulgarica 68(4): 535–540.