 The described fossil of "Ulteramus" is missing the majority of the wing apex area, but the small portion that is preserved seems to be smooth.However the placement of the junction between the Subcostal2 and Radius vein distinguishes "Ulteramus" from all other pamphiliid genera.Due to the incomplete nature of the fossil, placement of the genus into any of the three described subfamilies or creation of a new subfamily was not possible.