| Glypthelmins Stafford, 1905 |
| Glypthelmins brownorumae Razo-Mendivil, León-Règagnon & Pérez-Ponce de León, 2004 |
| Glypthelmins californiensis (Cort, 1919) Miller, 1930 |
| Glypthelmins californiensis Guillén-Hernández, Salgado-Maldonado & Lamothe-Argumedo, 2000 nec (Cort, 1919) Miller, 1930 |
| Glypthelmins californiensis León-Règagnon, 1992 nec (Cort, 1919) Miller, 1930 |
| Glypthelmins facioi Brenes-Madrigal, Arroyo-Sancho, Jiménez-Quiroz & Delgado-Flores, 1959 |
| Glypthelmins facioi Lamothe-Argumedo, Pérez-Ponce de León & García-Prieto, 1997 nec Brenes-Madrigal, Arroyo-Sancho, Jiménez-Quiroz & Delgado-Flores, 1959 |
| Glypthelmins facioi Razo-Mendivil, Laclette & Pérez-Ponce de León, 1999 nec Brenes-Madrigal Arroyo-Sancho, Jiménez-Quiroz & Delgado-Flores, 1959 |
| Glypthelmins hepatica (Lutz, 1928) Yamaguti, 1958 |
| Glypthelmins intermedia (Caballero, Bravo-Hollis & Cerecero, 1944) Yamaguti, 1958 |
| Glypthelmins parva Travassos, 1924 |
| Glypthelmins poncedeleoni Razo-Mendivil & León-Règagnon, 2001 |
| Glypthelmins quieta (Stafford, 1900) Stafford, 1905 |
| Glypthelmins tineri (Babero, 1951) Brooks, 1977 |
| Glypthelmins tuxtlasensis Razo-Mendivil, León-Règagnon & Pérez-Ponce de León, 2004 |
| Glypthelmins vesicalis (Ruiz & Leao, 1942) Yamaguti, 1958 |
| Glypthelminthidae Cheng, 1959 |