FAMILY                      Aspidoderidae Skrjabin & Schikhobalova, 1947 [Freitas 1956]
SUBFAMILY                     Aspidoderinae Skrjabin & Schikhobalova, 1947
                              [=Narsingiellinae Rao, 1978]
GENUS                              Aspidodera Railliet & Henry, 1912
                                   [=Ansiruptodera Skrjabin & Schikhobalova, 1947] [syn. Santos, Lent & Gomes 1991 p.1018]
                                   [=Aspidocephalus Diesing, 1851] [praeocc. Motasch. 1839 Coleop; type is scoleciformis]
SPECIES                                 Aspidodera ansirupta Proenca, 1937
SPECIES                                 Aspidodera binansata Railliet & Henry, 1913
                                        [=Aspidodera agoutiae Cameron & Reesal, 1951] [syn. Santos, Lent & Gomes 1991 p.1022]
                                        [=Aspidodera esperanzae Fujita, Abe, Oku, Sanabria, Inchaustti & Kamiya, 1995:936] [host Euphractus sexcinctus in Mammalia; syn. Jimenez Ruiz & Gardner 2003 p.982]
SPECIES                                 Aspidodera fasciata Schneider, 1866 [Redescription; Navone 1987 p.72]
SPECIES                                 Aspidodera lacombeae Vicente, 1964
SPECIES                                 Aspidodera raillieti Travassos, 1913
                                        [=Aspidodera diazungriai Masi Pallares & Usher, 1971] [syn. Santos, Lent & Gomes 1991 p.1023]
                                        [=Aspidodera harwoodi Chandler, 1932] [syn. Santos, Lent & Gomes 1991 p.1023]
                                        [=Aspidodera vicentei Pinto, Kohn , Fernandes & Mello, 1982] [syn. Santos, Lent & Gomes 1991 p.1023; Magalhaes-Pinto; host Nectomys squamipes in Mammalia]
SPECIES                                 Aspidodera scoleciformis (Diesing, 1851) [Redescription; Navone 1987 p.73]
                                        [=Aspidocephalus scoleciformis Diesing, 1851]
SPECIES                                 Aspidodera sogandaresi Jimenez Ruiz, Gardner & Varela Stokes, 2006:848 [Texas; Parasite of Dasypus novemcinctus (Mammalia)]
SPECIES                                 Aspidodera subulata Molin, 1860
SPECIES                                 Aspidodera vazi Proenca, 1937 [Redescription; Navone 1987 p.74]
GENUS                              Cheloniheterakis Yamaguti, 1961:154 [placed Rao 1978]
SPECIES                                 Cheloniheterakis feae Parona, 1889
GENUS                              Narsingiella Rao, 1978:246
SPECIES                                 Narsingiella narsingi Rao, 1978:246 [amphibian hosts]
GENUS                              Nematomystes Sutton, Chabaud & Durette-Desset, 1980:81
SPECIES                                 Nematomystes rodentiphilus Sutton, Chabaud & Durette-Desset, 1980:81 [mammalian host; Redescription; Jimenez Ruiz & Gardner 2003 p.305]
                                        [=Nematomystes rodentophilus] [misspelling]
SPECIES                                 Nematomystes scapteromi (Ganzorig, Oku, Okamoto, Malgor & Kamiya, 1999):597 [Canelones, Host Scapteromys tumidis in Mammalia; syn. Jimenez Ruiz & Gardner 2003 p.307]
                                        [=Ansiruptodera scapteromi Ganzorig, Oku, Okamoto, Malgor & Kamiya, 1999]
GENUS                              Sexansodera Skrjabin & Schikhobalova, 1947 [syn. of Aspidodera?]
SPECIES                                 Sexansodera agoutiae Cameron & Reesal, 1951
SUBFAMILY                     Lauroiinae Skrjabin & Schikhobalova, 1951
GENUS                              Lauroia Proenca, 1938
                                   [=Proencaia Gomes & Pereira, 1970]
SPECIES                                 Lauroia bolivari Jimenez-Ruiz & Gardner, 2003:979 [Parasite of Dasypus novemcinctus in Mammalia]
SPECIES                                 Lauroia heterospiculata Gomes & Pereira, 1970
SPECIES                                 Lauroia intermedia Caballero, 1955
SPECIES                                 Lauroia travassosi Proenca, 1938
GENUS                              Paraspidodera Travassos, 1914
                                   [=Paraspirudera] [misspelling]
SPECIES                                 Paraspidodera americana Khalil & Vogelsang, 1931
SPECIES                                 Paraspidodera buckleyi Gupta & Trivedi, 1982:45 [host Lepus nigricollis in Mammalia]
SPECIES                                 Paraspidodera cameroni Gupta & Trivedi, 1982:48 [host Funambulus palmaerum in Mammalia]
SPECIES                                 Paraspidodera indiana Bharatha-Lakshmi, Hanumantha-Rao & Shyamasundari, 1986:67 [host Funambulus palmarum in Mammalia]
SPECIES                                 Paraspidodera indica Gupta & Jaiswal, 1987:68 [host Funambulus palmaerum in Mammalia]
SPECIES                                 Paraspidodera thapari Gupta & Johri, 1984:56 [host Funambulus palmaerum in Mammalia]
SPECIES                                 Paraspidodera uncinata Rudolphi, 1819 [Redescription; Rossin, Timi & Malizia 2004 p.328]
SPECIES                                 Paraspidodera uruguayana Khalil & Vogelsang, 1931