Class Hirudinea Lamarck, 1818 - leeches see Subclass Hirudinida Subclass Euhirudinea Lukin, 1956 - true leeches see Subclass Hirudinida Order Rhynchobdellida Blanchard, 1894 Family Glossiphoniidae Vaillant, 1890 Subfamily Haementeriinae Autrum, 1939 Genus Desmobdella Oka, 1930 1 Desmobdella paranensis