Page:Memoirs on the coleoptera (IA memoirsoncoleopt01case).pdf/19

Rh

Quite distinct from any other species in its much stouter form, short fifth ventral and many other features.

Allied rather closely to fuscula Csy., from Cœur d’Alene, but with relatively larger head and smaller and more transverse prothorax; the sex of the type is not altogether certain as announced above.

Not closely allied to any other species but belonging to the same subgenus as the preceding, as shown by sternal and general structure.