Palps black, patellae dorsally brownish and with white pubescence. Tegular apohypsis slender, terminal apophysis with distinct tooth. Body color very dark, brownish, almost black. Prosoma pattern indistinct, median band tapering. Sternum black. Leg femora black, with longitudinal stripes, distal segments brownish. Tarsi I as in females. Venter black.
Prosoma length 2.4 mm, width 2.0 mm.Body length male: 5.4 mm
Epigyne septum broad, its hind angles pointed. Prosoma pattern distinct; median band brown, mostly tapering, in some specimens diamond-shaped. Lateral bands continuous, in some specimens divided into three segments by two faint dark lines. Sternum black. Legs brown, annulated. Coxae ventrally of light color. Opisthosoma with faint lanceolate stripe and paired spots. Venter of light color.
Prosoma length 2.6 mm, width 2.1 mm.Body length female: 6.2 mm
In the subalpine to alpine zones of the Caucasus at 1800 to 2500 m asl.
Females can be confused with P. incerta.
Otto S (2020) Caucasian spiders. A faunistic database on the spiders of the Caucasus Ecoregion. Database version 03.2020. Internet: caucasus-spiders.info.