[Class] Cestoda - tapeworms see Infraclass Cestoda Order Onchoproteocephalidea Caira, Jensen, Waeschenbach, Olson & Littlewood, 2014 Family Proteocephalidae La Rue, 1911 Subfamily Peltidocotylinae Woodland, 1934 [non-monophyletic] Genus Mariauxiella de Chambrier & Rego, 1995 Mariauxiella piscatorum de Chambrier & Vaucher, 1999