This is a small solitary form where the chamber and neck are clearly distinguishable. The resulting aperture appears to be straight to mildly fimbrate. A small, wide prosome is occasionally observed in the aboral portion of the neck just above the flexure. The length of the chamber is approximately one-half the total length of the test.
Ornamentation is psilate to finely tuberculate to granulate.
While most vesicles occur singly with little or no evidence that they were at one time connected to other vesicles, some occur in clusters of two to four vesicles positioned side by side. Sphaerochitina taschi was recovered from the Laketown and Lone Mountain Formations in the western portion of the Nevada study area. This species of chitinozoan pictured was first discovered by Dr. Terry Hutter in 1989.