Notes on the Siberian representatives of the genus Acrydium Geoffr. (Orthopt.)

Abstract

During the last five years I have accumulated a small but interesting collection of the Siberian forms of the genus Acrydium Geoffr. (= Tettix Charp.) The collection contains some interesting species and subspecies of this difficult genus; two species and one subspecies are new for science, while some forms are new for Siberia. I am greatly obliged to Mr. B. P. Uvarov for his kind assistance in preparing this paper.Peer reviewe