The male palpus is simplified, having only a single central tegular process, probably the conductor.

雄蛛触肢简单，仅具一个中状中突，可能是引。

Ends of the tegular filters (10) are cut off crosswise to make the end surfaces respectively form inclined surfaces such that vertical sections of the tegular filters (10) are in a rough trapezoid.

状波(10)部被斜向切除以使面分别形成斜面，从而状波(10)垂直截面呈大致梯形。