Class Hirudinea Lamarck, 1818 - leeches see Subclass Hirudinida Subclass Euhirudinea Lukin, 1956 - true leeches see Subclass Hirudinida Order Arhynchobdellida Blanchard, 1894 Suborder Hirudiniformes Caballero, 1952 Family Haemopidae Sawyer, 1986 Subfamily Haemopinae (Richardson, 1969) Genus Haemopis Savigny, 1820 Haemopis marmorata (Say, 1824)