Pterygodermatites is a genus of parasitic nematodes in the family Rictulariidae. Their life-cycle is complex. Species include: Pterygodermatites baiomydis Lynggaard, García-Prieto, Guzmán-Cornejo & Osorio-Sarabia, 2014 Pterygodermatites jagerskiöldi Pterygodermatites kozeki Pterygodermatites mexicana Caspeta-Mandujano et al., 2013 Pterygodermatites nycticebi (Mönnig, 1920) Pterygodermatites ondatrae Pterygodermatites peromysci Pterydodermatites quentini Diouf et al., 2013 Pterygodermatites valladaresi Miquel, Martín-Carrillo, Ribas, Sanchez-Vicente, Feliu & Foronda, 2022 Undescribed species have been recorded from the marsh rice rat in Florida and from Oryzomys gorgasi in Venezuela. See also List of parasites of the marsh rice rat References Literature cited Spirurida