A pictorial key of some families of true spider (Araneomorphae) recovered in the western region of Saudi Arabia
By: Tahir, Muhammad Umar; Faraj Allah, Abd al-Rahman Abd al-Fattah. Journal of King Abdulaziz University : Sciences. Vol. 2, no. 1 (1990), pp.63-78, 16 p.
Subjects: Saudi Arabia; Spiders