Series volumes

Reynolds, J.W. & Wetzel, M.J., 2004. Nomenclatura Oligochaetologica. Supplementum Quartum. A catalogue of names, descriptions and type specimens of the Oligochaeta. Illinois Natural History Survey Special Publication No. [in press]..

Websites

Reynolds, J.W. & Wetzel, M.J. (comps.), 2014-present. Nomenclatura Oligochaetologica – A catalogue of names, descriptions and type specimens. Editio Secunda, 6 Jan 2014. ≡

Webpages

Wetzel, M.J. & Reynolds, J.W., 2003-present. Cummulative index for the journal Megadrilogica, 14 Aug 2003. ≡

Wetzel, M.J., 2012. The Aquatic Annelida of Illinois - annotated checklist of species, 15 Feb 2012. ≡

Wetzel, M.J. & Reynolds, J.W. (comps.), 2012. The Earthworms (Annelida, Clitellata, Oligochaeta) of Illinois: Introduction and Annotated Checklist of Species, 21 Feb 2013. ≡

Wetzel, M.J., Kathman, R.D., Fend, S.V. & Coates, K.A. (comps.), 2014. Classification and Checklist of the Freshwater Oligochaetes Occurring in North America North of Mexico, 31 Jan 2014. ≡

Klemm, D.J., Moser, W.E. & Wetzel, M.J. (comps.), 2014. Classification and Checklist of the Leeches (Phylum Annelida: Class Clitellata: Subclass Hirudinida) occurring in North America north of Mexico, 18 Feb 2014. ≡