Toward a taxonomic revision of the medicinal leech Hirudo medicinalis Linnaeus, 1758 (Hirudinea: Hirudinidae): re-description of Hirudo troctina Johnson, 1816 from North Africa

Abstract

Hechtel, Fred O. P., Sawyer, Roy T. (2002): Toward a taxonomic revision of the medicinal leech Hirudo medicinalis Linnaeus, 1758 (Hirudinea: Hirudinidae): re-description of Hirudo troctina Johnson, 1816 from North Africa. Journal of Natural History 36 (11): 1269-1289, DOI: 10.1080/00222930110048945, URL: http://www.tandfonline.com/doi/abs/10.1080/00222930110048945