The Erpobdelliformes are one of the currently-accepted suborders of the proboscisless leeches (Arhynchobdellida). It includes five families:

Americobdellidae Erpobdellidae Blanchard, 1894 Gastrostomobdellidae Richardson, 1971 Orobdellidae Nakano, Ramlah & Hikida, 2012 Salifidae Johansson, 1910

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