In Depth
Pseudosiobla is a genus of extinct sawfly that lived in North America during the Eocene.
Further Reading
- Some fossil arthropods from Florissant, Colorado. - Bulletin of the American Museum of Natural History 23:605-616. - T. D. A. Cockerell - 1907. - New Phytophagous Hymenoptera from the Tertiary of Florissant, Colorado. - Bulletin of the Museum of Comparative Zoology, Harvard College 51(10):259-276. - C. T. Brues - 1908. - Two Tertiary sawflies, (Hymenoptera - Tenthredinidae), from British Columbia. - Geological Survey of Canada 67 (59): 1–21. - H. M. A. Rice - 1968.