(of)Verrill, A. E. (1872). Descriptions of North American fresh-water Leeches [Art. XIX. Brief Contributions to Zoology from the Museum of Yale College. No. XVll.]. <em>The American journal of science and arts.</em> (series 3) 3(13): 126-139., available online athttps://biodiversitylibrary.org/page/36995314 page(s): 130; note: West River [details]
original description(of)Verrill, A. E. (1872). Descriptions of North American fresh-water Leeches [Art. XIX. Brief Contributions to Zoology from the Museum of Yale College. No. XVll.]. <em>The American journal of science and arts.</em> (series 3) 3(13): 126-139., available online athttps://biodiversitylibrary.org/page/36995314 page(s): 130; note: West River [details]
additional sourceIntegrated Taxonomic Information System (ITIS). , available online athttp://www.itis.gov[details]