| Proctocaecum caballeroi (Peláez & Cruz-Lozano, 1953) Lamothe-Argumedo & Ponciano-Rodríguez, 1986 |
| Proctocaecum megacetabulum (Thatcher, 1963) Lamothe-Argumedo & Ponciano-Rodríguez, 1986 |
| Proctocaecum minimum (Stunkard, 1938) Baugh, 1957 |
| Proctocaecum nuevoleonensis (Caballero & Caballero-Rodríguez, 1964) Lamothe-Argumedo & Ponciano-Rodríguez, 1986 |
| Proctocaecum scyphocephalum (Braun, 1899) Lamothe-Argumedo & Ponciano-Rodríguez, 1986 |
| Pseudoacanthostomum Caballero, Bravo-Hollis & Grocott, 1953 |
| Pseudoacanthostomum panamensis Caballero, Bravo-Hollis & Grocott, 1953 |
| Pseudocaecincola Lamothe-Argumedo, Salgado-Maldonado & Pineda-López, 1991 |
| Pseudocaecincola batallae Lamothe-Argumedo, Salgado-Maldonado & Pineda-López, 1991 |
| Pseudocryptogonimus Yamaguti, 1958 |
| Pseudocryptogonimus cirrhiti (Bravo-Hollis, 1953) Yamaguti, 1958 |
| Siphodera Linton, 1910 |
| Siphodera vinaledwardsii (Linton, 1901) Linton, 1910 |
| Siphoderina Manter, 1934 |
| Siphoderina americana (Manter, 1940) Miller & Cribb, 2008 |
| Siphoderina magna (Winter, 1957) Miller & Cribb, 2008 |
| Siphoderina mexicana (Bravo-Hollis, 1953) Miller & Cribb, 2008 |
| Siphoderina olmecus (Lamothe-Argumedo, Pineda-López & Andrade-Salas, 1989) Miller & Cribb, 2008 |
| Siphoderina yamagutii (Lamothe-Argumedo, 1969) Miller & Cribb, 2008 |
| Stegopa Linton, 1910 |