Host Associations of Helobdella octatestisaca (Hirudinida: Glossiphoniidae) and the First Report of this Leech in the United StatesDOI: info:10.1654/1525-2647-84.1.18v. 84No. 1HELMINTHOLOGICAL SOC WASHINGTON18–20
Moser, William E., Richardson, Dennis J., Hammond, Charlotte I., Lazo-Wasem, Eric A., and Barger, Michael A. 2017. "Host Associations of Helobdella octatestisaca (Hirudinida: Glossiphoniidae) and the First Report of this Leech in the United States." Comparative Parasitology, 84, (1) 18–20. https://doi.org/10.1654/1525-2647-84.1.18.