Lepyrus geminatus Say, 1831
| Russelkafer aus dem Amurgebiet (1882) Deutsche Entomologische Zeitschrift 26: 267-295 | |
| On the Food-Habits of North American Rhynchophora Wm Beutenmuller (1893) Journal of The New York Entomological Society 1: 36-43 | |
| An entomological trip to Copper Cliff, Ont W Harrington (1894) The Canadian Entomologist, Ontario 26: 9-16 | |
| 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 | |
| A catalogue of the Coleoptera of Colorado H Wickham (1902) Bulletin from the Laboratories of Natural History of the State University of Iowa 5: 217-310 | |
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