[3] The generic name is a contraction of "Chilean Synotaxus", and the specific name is an arbitrary combination of letters.

[2] Chileotaxus sans is a green spider with long, spineless legs[4] and a triangular abdomen.

The MOQ forms a trapezium which is wider towards the rear, and with the AME closer together than the PME.

[2] The species is found in wet forests in Chile, under the leaves of trees and shrubs.

They construct a dome shaped sheet-web, with the apex underneath a leaf.