Mesonoterus Sharp 1882:4
Checklist of Species of the US, US Territories, and Canada
- Mesonoterus addendus (Blatchley 1920:261)
- Canthydrus addendus Blatchley 1920:261
- Pronoterus addendus (Blatchley 1920:261), by Young 1953:114
Literature Cited
Young, F. N.
- 1953. The types of Hydradephaga in the W. S. Blatchley collection, with generic reassignments and synonomys (Coleoptera: Noteridae, Dytiscidae, Gyrinidae, Haliplidae). Canadian Entomol. 85:113-119.
A portion of this treatment was adapted from a manuscript prepared by R. E. Roughley, University of Manitoba.
Revised 17 November 1995
Warren U. Brigham
brigham@wub.igis.uiuc.edu