BioStor
 | A list of Coleoptera from the southern shore of Lake Superior, with remarks on geographical distribution Wickham Henry Frederick (1897) Proceedings of the Davenport Academy of Natural Sciences 6: 125-169 |
 | The Coleoptera of New Mexico H C Fall and T D A Cockerell (1907) Transactions of The American Entomological Society 33: 145-272 |
 | Notes on Coleoptera collected in northern Georgia II C Leng (1911) Journal of the New York entomological Society. New York 19: 209-216 |
 | Fungous insects and their hosts Harry B Weiss and Erdman West (1920) Proceedings of the Biological Society of Washington 33: 1-20 |