Test free, trochospiral, subglobular to high spiredperiphery rounded, peripheral outline lobulate, all chambers of the 2 and one-half to three whorls visible on the spiral side, with earlier whorls distnctly elevated above the level of the four to five chambers of the final whorl, only the final whorl visible on the umbilical side; final chamber may be somewhat reduced in size and  bulla-like; sutures distinct, depressed, slightly curved; aperture a small umbilical arch bordered with a narrow lip. Greatest diameter of holotype 0.20 mm.; height of spire 0.23 mm.