The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- A. V. Martynov. 1938. Permian fossil Insects from the Arkhangelsk district. Part V. The family Euthygrammidae and its relationships (with the description of a new genus and family from Chekarda). Trudy paleontologicheskogo instituta akadamii nauk SSSR 7(3):69-80