Mammalia - Allotheria - Cimolomyidae

Alternative combination: Cimolomys major

Belongs to Meniscoessus according to Z. Kielan-Jaworowska et al. 2004

Sister taxa: Meniscoessus collomensis, Meniscoessus conquistus, Meniscoessus ferox, Meniscoessus intermedius, Meniscoessus robustus, Meniscoessus seminoensis

Type specimen: Its type locality is Steveville, which is in a Judithian terrestrial horizon in the Upper Oldman Formation of Canada

Ecology: scansorial insectivore

Average measurements (in mm): m1 6.07 x 2.78