Stenaelurillus pilosus

It can be distinguished from other species in the genus by the dark brown band on its clypeus, the distinctive long orangish-brown hairs on its black eye field, the male's straight embolus and the presence of two fissure-like openings in the epigyne on the female.

[4]It has been placed in the subtribe Aelurillina in the tribe Aelurillini by Wayne Maddison in 2015, which is itself part of the clade Saltafresia.

[5] It was subsequently grouped with nine other genera of jumping spiders under the name Aelurillines two years later.

[9] The eye field is black, with distinctive long orangish brown hairs.

[14] The spider can also be distinguished from these species by the fact that the clypeus has a dark brown band.

[14] It has a narrow shallow pocket and copulatory openings that are widely separated slits.