Scudderia mexicana, dorsal view of dorsal process of male. Fig. 3 (Plate 9) in Rehn, J.A.G. and M. Hebard. 1914. Studies in American Tettigoniidae: 1. A synopsis of the species of the genus Scudderia. Trans. Am. Entomol. Soc. 40: 271-314.
Dorsal processes of male Scudderia occurring north of Mexico (the dorsal process is a rearward dorsal extension of the last abdominal segment). From Plate IX in Rehn J.A.G. and M. Hebard. 1914. Studies in American Tettigoniidae: 1. A synopsis of the species of the genus Scudderia. Transactions of the American Entomological Society 40: 271-314.
Ovipositors of Scudderia occurring north of Mexico. From Plate X in Rehn J.A.G. and M. Hebard. 1914. Studies in American Tettigoniidae: 1. A synopsis of the species of the genus Scudderia. Transactions of the American Entomological Society 40: 271-314.