- Argentina
- Michaelsen, 1900; Mischis, 2007
- Austria
- Christian and Zicsi, 1999
- Bulgaria
- Szederjesi, 2012; Valchovski, 2012
- Canada
- Quebec: Lesage and Swert, 1978; Reynolds and Reynolds, 1992
- National review per province:
- Reynolds and Wetzel, 2004: Alberta
- Reynolds and Wetzel, 2008: Alberta
- Reynolds and Wetzel, 2012: Alberta, Quebec
- Canary Islands
- Talavera, 2007
- Chile
- Zicsi and Csuzdi, 2007
- Denmark
- Blakemore, 2007
- Finland
- Terhivuo, 1988b
- France
- Bouche, 1972
- Georgia
- Bakhtadze et al., 2008; Barjadze et al., 2015
- Germany
- Lehmitz et al., 2014
- Greece
- Szederjesi and Csuzdi, 2012; Szederjesi, 2015; Crete: Cognetti de Martiis, 1906b; Szederjesi, 2016
- Hungary
- Csuzdi and Zicsi, 2003
- Iceland
- Blakemore, 2007b
- India
- Himachal Pradesh: Paliwal and Julka, 2005
- Iran
- Ezzatpanah, 2010; Ghayoumi and Latif, 2012; Latif et al., 2017
- Ireland
- Carpenter et al., 2014
- Italy
- Paoletti et al., 2013
- Madeira
- Talavera, 1996
- Norway
- Blakemore, 2007
- Portugal
- Trigo et al., 1988
- Russia
- Perel, 1979; Perel-Vsevolodova, 1997; Blakemore, 2007c
- Serbia
- Milutinovic, 2010
- Slovenia
- Syn D. slovenica: Mrsic, 1992
- Spain
- Diaz Cosin et al., 1992
- Sweden
- Blakemore, 2007
- Switzerland
- Ribaucourt, 1896 (Syn. Eisenia veneta hortensis)
- Turkey
- Omodeo and Rota, 1989, 1991; Csuzdi et al., 2006
- United Kingdom
- Sims and Gerard, 1999; Scotland: Carpenter, 2011
- United States
- Reynolds, 1995
- National review per state:
- Reynolds and Wetzel, 2004: Arkansas, California, Illinois, Maine, New York, Ohio, Oregon, Virginia
- Reynolds and Wetzel, 2008: Arkansas, California, Illinois, Maine, New York, Ohio, Oregon, Virginia
- Reynolds and Wetzel, 2012: Arkansas, California, Illinois, Maine, New York, Ohio, Oregon, Virginia
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