Images from Singing Insects of North America. g248dcrh, drawing of larger meadow katydid (Orchelimum) male cerci (dorsal and lateral views) for species in North America north of Mexico

Description:

larger meadow katydids (Orchelimum) dorsal (on left) and lateral outlines of the left male cercus for 16 Orchelimum species known from North America north of Mexico (missing here are O. carinatum and O. campestre/delicatum). From Plates III (Fig. 35-58) and IV (Fig. 59-68) in Rehn, J.A.G. and M. Hebard. 1915. Studies in American Tettigoniidae. IV. A synopsis of the species of the genus Orchelimum. Transactions of the American Entomological Society 41:11-83.