The tegulum is simple and of a unique shape that enables the species to be differentiated from others in the genus.

[4] It was listed in the subtribe Harmochirina in the tribe Plexippini by Wayne Maddison in 2015.

It is quite high, has a pattern of white scales and an uneven net-like patchwork.

It is grey-brown on the top with a large scute and a pattern of two rows of white patches.

[8] The tegulum is simple and the tibia has a short apophysis, or appendage.

[1] The species can be differentiated from other Bianor spiders by the shape of its tegulum and the position of the seminal duct.

[8] It also differs from the related Bianor kovacsi in having extensive scales on its clypeus.