The copulatory organs of the female are superficially similar to other species in the genus, like Aelurillus v-insignitus, but the internal structure is more complex.

Aelurillus kopetdaghi is a jumping spider species first described by Wanda Wesołowska in 1996.

[4][5] It was placed in the subtribe Aelurillina in the tribe Aelurillini, both named after the genus, by Wayne Maddison in 2015.

[6] In 2017, the genus was grouped with nine other genera of jumping spiders under the name Aelurillines.

The abdomen is more rounded, with a pointed end, with golden hairs visible amongst the darker ones as found in the male.

The legs are orange-brown with patches of darker hues, and the hairs are longer.

[3] It was subsequently identified in the Magtymguly District, particularly the Karaelchi Mountain Range, in 1992.