Title: An illustrated catalog of Orthoptera
Authors: Naskrecki, Piotr.; Otte, Daniel.; Orthopterists' Society.; Academy of Natural Sciences of Philadelphia
Publisher: Orthopterists' Society at the Academy of Natural Sciences of Philadelphia, Dept. of Entomology,
Year: 1999
Subjects: Orthoptera Identification.; Orthoptera Classification.
Contents: v. 1. Tettigonioidea (katydids or bush-crickets)