Oligochaetologist and Curator/Collections Manager of the INHS Annelida Collection, Illinois Natural History Survey, Forbes Natural History Building, MC-652, 1816 South Oak Street, Champaign, Illinois, 61801 USA
Classification and checklist of the freshwater oligochaetes 2013, website (version 2013)
Wetzel, M.J., R.D. Kathman, S.V. Fend, and K.A. Coates. 2013. Classification and checklist of the freshwater oligochaetes occurring in North America north of Mexico. World Wide Web URL: http://wwx.inhs.illinois.edu/people/mjwetzel/fwoligonachecklist
Classification and Checklist of the Freshwater Oligochaetes..., website (version 31-Oct-07)
Wetzel, M.J., R.D. Kathman, S.V. Fend, and K.A. Coates. 2007. Classification and checklist of the freshwater oligochaetes occurring in North America north of Mexico. World Wide Web URL: http://wwx.inhs.illinois.edu/people/mjwetzel/fwoligonachecklist
Fend, Steven V., and Daniel .L. Gustafson
A new lumbriculid genus and species from North America (Clitellata, Lumbriculidae)
Journal/Book Name, Vol. No.:
Hydrobiologia, vol. 463, nos. 1-3
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