Gastropoda - Murchisoniina - Trochonematidae

Alternative combination: Trochonema (Eunema) kaysi

Full reference: D. M. Rohr, A.J. Boucot, and D.G. Perry. 1981. Silurian (Wenlockian) gastropods from Baillie-Hamilton Island, Canadian Arctic. Journal of Paleontology 55(2):331-339

Belongs to Globonema according to P. J. Wagner 2011

Sister taxa: Globonema arctatum, Globonema carinata, Globonema fatua, Globonema fraternum, Globonema kokeni, Globonema lyelli, Globonema muricatum, Globonema niota, Globonema pauperum, Globonema peregrinum, Globonema piersalense, Globonema simile, Globonema turritum

Type specimen: GSC 62681, a shell