Requested reference
Grasshoff, M. & Harten, A. van (2007). Orb-weaving spiders of the family Araneidae (Araneae) from mainland Yemen and the Socotra Archipelago. Fauna of Arabia 23: 151-162. 
-- Show included taxa
Grasshoff, M. & Harten, A. van (2007). Orb-weaving spiders of the family Araneidae (Araneae) from mainland Yemen and the Socotra Archipelago. Fauna of Arabia 23: 151-162. -- Show included taxa