Illinois Natural History Survey - University of Illinois

 

Hazel Creek, in Great Smoky Mountains National Park, North Carolina, April 2002; © M.J. Wetzel (INHS).


-- Publications by Mark J. Wetzel -- 
{including those co-authored with other collaborators}

 


Oligochaete Nomenclator website:

Reynolds, J.W., and M.J. Wetzel. 2019. Nomenclatura Oligochaetologica Editio Secunda – A catalogue of names, descriptions, and type specimens of the Oligochaeta (launched 6 January 2014). 

-----------------------------------------------------------------------------

World Checklist of Freshwater Oligochaetes, on-line:

Martin, P., Martinez-Ansemil E., Pinder, A., Timm T. & Wetzel, M.J., 2017. World checklist of freshwater Oligochaeta species. World Wide Web electronic publication. Available online at http://fada.biodiversity.be/group/show/12 [date accessed] [this is an on-line update (first posted 15 December 2016) of our 2008 publication {Hydrobiologia, 595, 117-127; complete citation provided below}, with support from FADA, Freshwater Animal Diversity Assessment Initiative]. 

-----------------------------------------------------------------------------

Journal Articles and Peer-Reviewed Publications:

Schenková, J., M.J. Wetzel, E. Martínez-Ansemil, and P. Martin. 2016.  Editorial. 13th International Symposium on Aquatic Oligochaeta, Brno, Czech Republic, 7–11 September, 2015. Biologia 71(1): 1-2.  DOI: 10.1515/biolog-2016-0016.

Rota, E., S. Martinsson, M. Bartoli, A. Beylich, U. Graefe, A. Laini, M.J. Wetzel, and C. Erséus. 2016. Mitochondrial evidence supports a Nearctic origin for the spreading limicolous earthworm Sparganophilus tamesis Benham, 1892 (Clitellata, Sparganophilidae). Contributions to Zoology 85(1): 113-119.

Schenková, J., M.J. Wetzel, E. Martinéz-Ansemil, and P. Martin. 2016. Editorial. 13th International Symposium on Aquatic Oligochaeta, Brno Czech Republic, 7–11 September, 2015. Biologia 71(1): 1-2. 

Martinsson, S., Y. Cui, P.J. Martin, A. Pinder, K. Quinlan, M.J. Wetzel & C. Erséus. 2015. DNA-barcoding of invasive European earthworms (Clitellata: Lumbricidae) in south-western Australia. Biological Invasions 17(9): 2527-2532.

Pinder, A., N. Arslan, and M. Wetzel (eds.). 2014. Proceedings of the 12th International Symposium on Aquatic Oligochaeta, convened in Fremantle, Western Australia, 10-13 September 2012. Zoosymposia, Vol. 9(1). 102 pp.  ISBN 978-1-77557-410-1 (on-line version, open access; paper version also available). 12 June.

Pinder, A., N. Arslan, and M. Wetzel (eds.). 2014. Preface. Proceedings of the 12th International Symposium on Aquatic Oligochaeta. Zoosymposia 9(1): 4-5 (full citation, above). 

Wetzel, M.J., and T. Timm. 2014. In memoriam: Tamara L. Poddubnaya (1930–2011) – Oligochaetologist. Zoosymposia 9(1): 6-9 (full citation, above).

Reynolds, J.W., and M.J. Wetzel. 2014.  A checklist by counties of earthworms (Oligochaeta: Acanthodrilidae, Lumbridicae, Megascolecidae, and Sparganophilidae) in Michigan, USA.  Megadrilogica 17(5): 51-72. 

Major, K., D.J. Soucek, R. Giordano, M.J. Wetzel, and F. Soto-Adames. 2013.  The common ecotoxicology laboratory strain of Hyalella azteca is genetically distinct from most wild strains sampled in eastern North America.  Environmental Toxicology and Chemistry, Vol. 32(11): 2637–2647.

Arslan, N., and M. J. Wetzel. 2012. Preface.  Pp. iii-vi, In: Colack, Ercument; Arslan, Naime; Wetzel, Mark J.; Timm, Tarmo; Wang, Hong-Zu; Pinder, Adrian; and Schenkova, Jana, editors. Aquatic Oligochaete Biology XI. Proceedings of the 11th International Symposium on Aquatic Oligochaeta held in Alanya, Antalya, Turkey, 5010 October 2009. viii + 145 pp.  Turkish Journal of Zoology 36(1).  [but note that the preface...was not included on this website]

Reynolds, J.W., and M.J. Wetzel. 2012. Terrestrial Oligochaeta (Annelida: Clitellata) in North America, including Mexico, Puerto Rico, Hawaii, and Bermuda. III. Megadrilogica 15(8): 191-209

Stribling, J., B. Sweeney, J. Morse, G. Corkum, G. Lester, S. Miller, R. Mitchell, B. Poulton, S. Strachan, and M. Wetzel. 2012. Taxonomic certification versus the scientific method”: a rebuttal of Rogers (2012).  Zootaxa 3359: 65-68.  {and be sure to visit the erratum for the avove paper, published in a subsequent issue [Zootaxa 3383: 14.]}

Krysko, K.L., M.C. Granatosky, J.C. Anderson, M.J. Wetzel, and D.J. Klemm. 2012. Nerodia fasciata (Southern Watersnake): Ectoparasites. Herpetological Review 43: 347-348.

Reynolds, J.W., and M.J. Wetzel. 2011. The earthworms (Oligochaeta: Acanthodrilidae, Glossoscolecidae, Komarekionidae, Lumbridicae, Megascolecidae, and Sparganophilidae) of Illinois, USA.  Megadrilogica 15(4): 35-67.  

Reynolds, J.W., and M.J. Wetzel. 2008. Terrestrial Oligochaeta (Annelida: Clitellata) in North America, including Mexico, Puerto Rico, Hawaii, and Bermuda. Megadrilogica 12 (12): 157-208.

Wetzel, M.J. 2008. In memoriam: Michael Robert Milligan (1951-2005). Pp. 18-20, In: Wang , H.-Z. et al. (eds.). Aquatic Oligochaete Biology X. Proceedings of the 10th International Symposium on Aquatic Oligochaeta. Acta Hydrobiologica Sinica 31 (suppl.).

Wetzel, M.J. 2008. In memoriam: Charlie D. Drewes (1946-2005). Pp. 10-17, In: Wang , H.-Z. et al. (eds.). Aquatic Oligochaete Biology X. Proceedings of the 10th International Symposium on Aquatic Oligochaeta. Acta Hydrobiologica Sinica 31 (suppl.).

Wang, H.-Z., and M.J. Wetzel, 2008. Preface. Pp. i-ii, In: Wang, H.-Z. et al. (eds.). Aquatic Oligochaete Biology X. Proceedings of the 10th International Symposium on Aquatic Oligochaeta. Acta Hydrobiologica Sinica 31 (suppl.).

Wang, H.-Z., M.J. Wetzel, A.M. Pinder, P.F.M. Verdonschot, and N. Arslan (eds.). 2008. Aquatic Oligochaete Biology X. Proceedings of the 10th International Symposium on Aquatic Oligochaeta, held at the Institute of Hydrobiology, Chinese Academy of Sciences in Wuhan, China, 16-21 October, 2006. Acta Hydrobiologica Sinica 31 (supplement). viii + 171 pp. ISSN 1000-3207.

Erséus, C., M.J. Wetzel, and L. Gustavsson. 2008. ICZN rules--a farewell to Tubificidae (Annelida, Clitellata). Zootaxa1744: 66-68.

Readel, A.M., C.A. Phillips, and M.J. Wetzel. 2008. Leech parasitism in a turtle assemblage: effects of host and environmental characteristics. Copeia 2008(1): 227-233.

Martin, P., E. Martínez-Ansemil, A. Pinder, T. Timm, and M.J. Wetzel. 2008. Global diversity of oligochaetous clitellates ("Oligochaeta"; Clitellata) in freshwater. Pp. 117-127, In E. V. Balian, C. Lévêque, H. Segers & K. Martens, eds. Freshwater Animal Diversity Assessment. Hydrobiologia 595(1). Access this paper as an on-line (html) file HERE. [note that an updated on-line version of this paper was released on 15 December 2016; see citation near top of this page].

Favret, C., K.S. Cummings, R.J. McGinley, E.J. Heske, K.P. Johnson, C.A. Phillips, L.R. Phillippe, M.E. Retzer, C.A. Taylor, & M.J. Wetzel. 2007. Profiling natural history collections: a method for quantitative and comparative health assessment. Collection Forum 22(1-2): 53-65.

Wetzel, M.J., and M.A.P. Morgan. 2007. Aquatic microdrile oligochaetes (Annelida, Clitellata) of Great Smoky Mountains National Park, North Carolina and Tennessee. Pp. 153-158, In P. Cox, (Ed.). The Great Smoky Mountains National Park All Taxa Biodiversity Inventory: A Search for Species in Our Own Backyard. Southeastern Naturalist 6 (Special Issue 1). 238 pp.

Wetzel, M.J. 2006. In memoriam: Professor Walter James Harman, PhD (1928-2002). Hydrobiologia 564(1):1-4. [also, Pp. 1-4, In: Verdonschot, P.F.M., H. Wang, A. Pinder, and R. Nijboer (eds). 2006. Aquatic Oligochaete Biology IX. Selected papers from the 9th Symposium on Aquatic Oligochaeta, 6-10 October 2003, Wageningen, The Netherlands. Developments in Hydrobiology 186. Published by Springer, Dordrecht, The Netherlands. ix + 222 pp. ISBN 1-4020-4781-9.

Nijboer, R.C., M.J. Wetzel,and P.F.M. Verdonschot. 2004. Diversity and distribution of Tubificidae, Naididae, and Lumbriculidae (Annelida: Oligochaeta) in the Netherlands: an evaluation of twenty years of monitoring data.Hydrobiologia 520: 127-141.

Reynolds, J.W., and M.J. Wetzel. 2004. The terrestrial Oligochaeta (Annelida: Clitellata) of North America north of Mexico. Megadrilogica 9(11): 71-98.

Swayne, H., M. Day, and M.J. Wetzel. 2004. Limnodrilus hoffmeisteri (Annelida: Oligochaeta: Tubificidae) in Pop's Cave, Wisconsin, USA. Journal of Cave and Karst Studies 66(1): 28-31.

Kathman, R.D., and M.J. Wetzel 2003. Allonais inaequalis (Annelida: Oligochaeta: Tubificidae) in North America.Proceedings of the Biological Society of Washington 116(3): 548-556.

Wetzel, M.J., and P. Morgan. 2002a. Worms: Segments, Hairs, Maybe Gills -- Oh My! ATBI Quarterly 3(1): 6-7 [Winter 2002 issue] [Summarizes the current status and findings of continuing surveys for aquatic annelids by Wetzel and Morgan in the Park.] 
Available in PDF, at: 
< http://www.discoverlife.org/pa/pu/ATBI_Quarterly/ atbi_quarterly_winter_2002.pdf >

Wetzel, M.J., and P. Morgan. 2002b. Aquatic Oligochaeta (Annelida, Clitellata) of the Great Smoky Mountains National Park, North Carolina and Tennessee. Southeastern Biology 49(4): 389-392.

Wetzel, M.J., and S.J. Taylor. 2001. First records of freshwater oligochaetes (Annelida, Clitellata) from caves in Illinois and Missouri, USA. Journal of Cave and Karst Studies 63(3): 99-104. 
Available in PDF, at:  < http://www.caves.org/pub/journal/PDF/V63/v63n3-Wetzel.pdf >

Britton, D.K., and M.J. Wetzel. 1999. First records for freshwater oligochaetes (Annelida, Oligochaeta, Naididae) in the Hawaiian Islands with notes on their association with an alien snail (Mollusca, Gastropoda, Ampullariidae). Occasional Papers of the Bishop Museum - Records of the Hawaii Biological Survey for 1998 59(Part 2): 39-42.

Wetzel, M.J., G. Oberlin, and D.W. Blinn. 1999. The aquatic Oligochaeta (Annelida: Clitellata) of Montezuma Well, Arizona: a near thermally constant limnocrene. Southwestern Naturalist 44(4): 514-518.

Webb, D.W., M.J. Wetzel, P. C. Reed, L. R. Phillippe, and T. C. Young. 1998. The macroinvertebrate biodiversity, water quality, and hydrogeology of ten karst springs in the Salem Plateau Section of Illinois, USA. Pp. 39-48, In: L. Botosaneanu (ed.). Studies in Crenobiology - The biology of springs and springbrooks. Backhuys Publishers, Leiden, The Netherlands. 261 pp. ISBN 90-73348-04-8.

Webb, D.W., M.J. Wetzel, P.C. Reed, L.R. Phillippe, and M.A. Harris. 1995. Aquatic biodiversity in Illinois springs.Journal of the Kansas Entomological Society 68(2)suppl.: 93-107.

Wetzel, M.J., and D.J. Watermolen. 1995. Horsehair worms in Illinois. Illinois Natural History Survey Reports No. 332: 4; 10.

Wetzel, M.J. Deformities in aquatic macroinvertebrates. 1994. Illinois Natural History Survey Reports No. 327: 6-7.

Webb, D.W., M.J. Wetzel, L.R. Phillippe, and P.C. Reed. 1993. Springs of Illinois. Illinois Natural History Survey Reports No. 323: 2-3.

Wetzel, M.J. 1992. Aquatic Annelida of Illinois: Introduction and checklist of species. Transactions of the Illinois State Academy of Science 85(1 and 2):
87-101.

Madill, J., K.A. Coates, M.J. Wetzel, S.R. Gelder. 1992. Common and scientific names of aphanoneuran and clitellate annelids of the United States and Canada. Soil Biology and Biochemistry 24(12): 1259-1262.

Wetzel, M.J. 1987a. Limnodrilus tortilipenis, a new North American species of freshwater Tubificidae (Annelida: Clitellata: Oligochaeta). Proceedings of the Biological Society of Washington 100(1): 182-185.

Wetzel, M.J. 1987b. Current status and future direction of the bibliography on aquatic Annelida. Hydrobiologia 155: 311.

Brinkhurst, R.O., and M.J. Wetzel. 1984. Aquatic Oligochaeta of the world: Supplement. A catalogue of new freshwater species, descriptions, and revisions. Canadian Technical Report of Hydrography and Ocean Sciences No. 44. v + 101 pp.

Wetzel, M.J. 1982a. Kansas leeches (Annelida: Hirudinea) with notes on distribution and ecology. II. Technical Publications of the State Biological Survey of Kansas 12: 105-111.

Wetzel, M.J. 1982b. Aquatic Oligochaeta (Annelida: Clitellata) in Kansas, with notes on their distribution and ecology.Technical Publications of the State Biological Survey of Kansas 12: 112-130.

Wetzel, M.J. 1982c. Comment. Request for reprints in support of the NABS bibliography. Freshwater Invertebrate Biology 1(3): 1; 52.

Seagle, H.H., Jr., and M.J. Wetzel. 1982. Range extension of Barbidrilus paucisetus Loden and Locy (Oligochaeta: Enchytraeidae). Freshwater Invertebrate Biology 1(4): 52-53.

Wetzel, M.J., F.C. Gilbert, and M.B. DuBois. 1981. Introduction to the non-arthropod group. Pp. 4-8, in Guide to the freshwater invertebrates of the Midwest. Technical Publications of the State Biological Survey of Kansas No. 11.

Wetzel, M.J., and F.C. Gilbert. 1981. Hirudinea (leeches). Pp. 9-14, in Guide to the freshwater invertebrates of the Midwest. Technical Publications of the State Biological Survey of Kansas No. 11.

Wetzel, M.J., and F.C. Gilbert. 1981. Oligochaeta (earthworms). Pp. 15-22, in Guide to the freshwater invertebrates of the Midwest. Technical Publications of the State Biological Survey of Kansas No. 11.

Wetzel, M.J. 1980. Limnodrilus rubripenis Loden and Psammoryctides californianus Brinkhurst, two aquatic worms (Annelida: Oligochaeta: Tubificidae) new to Illinois. Transactions of the Illinois State Academy of Science 73(3): 36-38.

Klemm, D.J., D.G. Huggins, and M.J. Wetzel. 1979. Kansas leeches (Annelida: Hirudinea) with notes on distribution and ecology. Technical Publications of the State Biological Survey of Kansas 8: 38-46.

McNurney, J.M., R.W. Larimore, and M.J. Wetzel. 1977. Distribution of lead in the sediments and fauna of a small midwestern stream. Pp. 167-177, in Biological implications of metals in the environment. Energy Research and Development Administration, Symposium Series 42. Proceedings of the Fifteenth Annual Hanford Life Sciences Symposium, sponsored by Battelle - Pacific Northwest Laboratories, Richland, Washington, September 29-October 1, 1975.


Other Publications

Wetzel, M.J., S.V. Fend, K.A. Coates, R.D. Kathman, and S.R. Gelder. 2009. Taxonomy, systematics, and ecology of the freshwater oligochaetes and branchiobdellidans (Annelida, Clitellata) of North America. A workbook. 1 November. vi + 280 pp. + 4 color plates. Copyright (c) 2009. {The overall scope of this workbook is the North American continent; this serves as a compliment to the most recent guide published by R.D. Kathman and R. Brinkhurst in 1998}  Note: out of print; the authors are now preparing an update of this workbook, to include keys to species for all freshwater oligochaete families occurring in North America; this workbook and guide will not be available until sometime in 2020]

--------------------

Wetzel, M.J., S.V. Fend, K.A. Coates, R.D. Kathman, and S.R. Gelder. 2006. Taxonomy, systematics, and ecology of aquatic Oligochaeta and Branchiobdellidae (Annelida, Clitellata) of North America, with emphasis on the fauna occurring in Florida. A workbook. 1 August. vi + 269 pp. + 4 color plates. Copyright (c) 2006. [This workbook was first prepared for use during two 3-day intensive taxonomic workshops presented to professional biologists in Florida -- 1) Florida Department of Environmental Protection, Tallahassee, 21-23 February, then 2) updated for use during a similar workshop at the spring meeting of the Florida Association of Benthologists, Gainesville, 9-11 May. Note: out of print; superseded by 2009 workbook (cited above)]

Wetzel, M.J., R.D. Kathman, S.V. Fend, and K.A. Coates. 2000. Taxonomy, systematics, and ecology of freshwater Oligochaeta. Workbook prepared for the North American Benthological Society Technical Information Workshop, 48th Annual Meeting, Keystone Resort, CO. 120 pp. + appendix. [Copyright (c) 2000. North American Benthological Society, M.J. Wetzel, R.D. Kathman, S.V. Fend, and K.A. Coates. Note: out of print; superseded by 2006 workbook (cited above)]

 


Selected Reports

Wetzel, M.J. 2008. To continue an inventory of freshwater Oligochaeta (Annelida) at selected sites in the Great Smoky Mountains National Park, North Carolina and Tennessee, USA. Annual Project Report for 2004 - Project No. DLIA2004-15. Prepared for Discover Life In America, Inc. - All Taxa Biodiversity Inventory Program, 1314 Cherokee Orchard Road, Gatlinburg, TN 37738. 1 December. 10 pp.

Wetzel, M.J. 2004. The Aquatic Oligochaeta (Annelida, Clitellata) of the Great Smoky Mountains National Park, North Carolina and Tennessee, USA. Annual project report for 2003 – Project No. DLIA2003-14. Illinois Natural History Survey Center for Biodiversity Technical Report 2004 (7). Prepared for Discover Life In America, Inc. - All Taxa Biodiversity Inventory Program, 1314 Cherokee Orchard Road, Gatlinburg, TN 37738. 17 August. 11 pages.

Wetzel, M.J. 2003. The Aquatic Oligochaeta (Annelida, Clitellata) of the Great Smoky Mountains National Park, North Carolina and Tennessee, USA. 2002 Annual Report. Project No. DLIA 2002-08. Illinois Natural History Survey Center for Biodiversity Technical Report 2003 (21). 11 pp. [a progress report, submitted to Discover Life In America, Inc. - All Taxa Biodiversity Inventory Program, 1314 Cherokee Orchard Road, Gatlinburg, TN 37738]. 27 June.

Wetzel, M.J., J.E. Hofmann (Co-Editors), A.E. Edwards, J.A. Koontz, J.B. Taft, B.W. Wilm, A.E. Plocher, J.E. Petzing, D.A. Enstrom, C.A. Phillips, S.J. Taylor, C.A. Taylor, K.S. Cummings, S.B. Amundsen, J.S. Tiemann, R.E. DeWalt, D.A. Soluk, K.J. Hunter, L.B. Suloway, and F.R. Hutto. 2003. An Assessment of the Biological Resources Associated with the Illinois Route 29 Project corridor, Bureau, Marshall, Peoria, and Putnam Counties, Illinois. Illinois Natural History Survey Center for Biodiversity Technical Report 2003 (4). x + 98 pp. + appendices. 28 March. [a project report, prepared For the Illinois Department of Transportation, Bureau of Design and Environment, 2300 South Dirksen Parkway, Springfield, IL 62764].

Taylor, S. J., M. J. Wetzel, R. E. DeWalt, and C. A. Taylor. 2001. An Assessment of the Aquatic Resources of Black Partridge Creek Basin, Cook and DuPage Counties, Illinois: Surveys for Fishes and Aquatic Macroinvertebrates. IDOT FAP 340 - Project No. P-91-315-86. Illinois Natural History Survey Center for Biodiversity Technical Report 2001(2): 1-43. 28 February. [a project report, prepared for Illinois Department of Transportation, Bureau of Design and Environment, 2300 Dirksen Parkway, Springfield, 62764].

Wetzel, M.J. 2000. Aquatic Oligochaeta (Annelida, Clitellata) of the Great Smoky Mountains National Park, North Carolina and Tennessee. Illinois Natural History Survey Center for Biodiversity Technical Report 2000(28). 21 pp. + appendices. 19 December. [a progress report, submitted to Discover Life In America, Inc. - All Taxa Biodiversity Inventory Program, 1314 Cherokee Orchard Road, Gatlinburg, TN 37738].

Taylor, S.J., and M.J. Wetzel. 2000. Investigation of the potential for the occurrence of the Illinois Cave Amphipod,Gammarus acherondytes (Amphipoda: Gammaridae) in the Maeystown area, Monroe County, Illinois. Illinois Natural History Survey Center for Biodiversity Technical Report 2000(24). 14 pp. 15 December. [a project report, prepared for the Illinois Department of Transportation, Bureau of Design and Environment, 2300 Dirksen Parkway, Springfield, 62764]

Webb, D.W., M.J. Wetzel, and L.R. Phillippe. 1998. The aquatic biota and groundwater quality of Illinois springs in the Lincoln Hills, Wisconsin Driftless, and Northern Till Plains Sections of Illinois. Illinois Natural History Survey Center for Biodiversity Technical Report 1998 (6). 164 pp. Prepared for the Environmental Protection Trust Fund Commission and the Illinois Department of Natural Resources, Division of Energy and Environmental Assessment, Office of Realty and Environmental Planning, Springfield.

Wetzel, M.J., R.E. DeWalt, C.A. Taylor, and KS. Cummings. 1997. An assessment of the aquatic resources in the IDOT FAP 310 (U.S. Route 67) project area, Cass, McDonough, Morgan, and Schuyler counties, Illinois: Surveys for fishes, freshwater mussels, and other aquatic macroinvertebrates. Illinois Natural History Survey Center for Biodiversity Technical Report 1997(10). iv + 20 pp. + 8 appendices. 20 November. [a project report, prepared for the Illinois Department of Transportation, Bureau of Design and Environment, 2300 Dirksen Parkway, Springfield, 62764]

Webb, D.W., M.J. Wetzel, P.C. Reed, L.R. Phillippe, and T. C. Young. 1996. Biodiversity, hydrogeology, and water quality of 10 karst springs in the Salem Plateau Section of Illinois. Pp. 146-185, In: M. Davis, Editor. Research on agricultural chemicals in Illinois groundwater: Status and future directions VI. Proceedings of the sixth annual conference, March 27-28, 1996, Makanda, IL. Illinois Groundwater Consortium, Office of Research Development and Administration, Southern Illinois University, Carbondale.

Wetzel, M.J., M.A. Harris, H.E. Kitchel, and C.A. Taylor. 1995. An assessment of aquatic resources in the IDOT FAP 301 (U. S. Route 20) project area, Jo Daviess and Stephenson counties, Illinois: surveys for fishes, unionid mussels, other aquatic macroinvertebrates, aquatic macrophytes, and water quality monitoring. Illinois Natural History Survey Center for Biodiversity Technical Report 1995 (2). vi + 85 pp. 14 February. [a project report, prepared for the Illinois Department of Transportation, Bureau of Design and Environment, 2300 Dirksen Parkway, Springfield, 62764]

 


Papers in Press:


Papers in Preparation:

Wetzel, M.J., D.W. Blinn, and J.P. Shannon. The aquatic Annelida of the Colorado River and its tributaries, Grand Canyon National Park, Arizona. + several others. 


The site navigation bar at the bottom of this page directs you to resume-related information, several ongoing research projects, the INHS Center for Annelida Resources, and the INHS Annelida Collection.


Questions, comments, suggestions, or ideas? Please *E-Mail them to me at: mjwetzel'{AT}'illinois.edu


The '@' symbol in my e-mail address has been replaced with '{AT}' to deter the 'mining' of these webpages by spammers who use programs to collect valid e-mail addresses; a recent study released by the Federal Trade Commission found that 86% of e-mail addresses posted on webpages and in internet news-groups eventually end up on lists used by spammers. You must replace the '{AT}' with the '@' symbol in order for your email message to be sent and received. Additional suggestions for protecting your virtual privacy are available via a hyperlink in the navigator bar at the bottom of this page.


page update: 28 May 2019. 

- - - - - - - - - - - - - - - - - - - - - - - - - - - - Site Navigation Bar - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
MJW Homepage | Education & Professional Experience | Research Projects & Funding | Publications 
Taxonomic Workshops | Seminars & Presentations | Committee & Society Affiliations 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
INHS Center for Annelida Resources | INHS Annelida Collection | 
The Aquatic Annelida of Illinois | The Earthworms of Illinois | 
Classification and Checklist of the Freshwater Oligochaetes occurring in North America North of Mexico | 
Classification and Checklist of the Freshwater Oligochaetes Occurring in the State of Florida, USA | 
Classification and Checklist of the Leeches occurring in North America North of Mexico. | 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Note: All information on this website is presented in accordance with the 
INHS Internet License Agreement | and the | University of Illinois Web Privacy Policy | 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Suggestions For Protecting Your Virtual Privacy | Copyright © 1999-2019 Mark J. Wetzel 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



Illinois Natural History Survey

1816 South Oak Street, MC 652
Champaign, IL 61820
217-333-6880
cms@inhs.illinois.edu

Terms of use. Email the Web Administrator with questions or comments.

© 2019 University of Illinois Board of Trustees. All rights reserved.
For permissions information, contact the Illinois Natural History Survey.

Staff Intranet
Login