| Nagmia pacifica (Caballero, 1946) Markell, 1953 |
| Nagmia rodmani Curran, Blend & Overstreet, 2009 |
| Petalodistomum Johnston, 1913 |
| Petalodistomum pacificum Caballero, 1945 |
| Phyllodistomum Braun, 1899 |
| Phyllodistomum carangis Manter, 1947 |
| Phyllodistomum centropomi Mendoza-Garfias & Pérez-Ponce de León, 2005 |
| Phyllodistomum cribbi Pérez-Ponce de León, Martínez-Aquino & Mendoza-Garfias, 2015 |
| Phyllodistomum inecoli Razo-Mendivil, Pérez-Ponce de León & Rubio-Godoy, 2013 |
| Phyllodistomum lacustri (Loewen, 1929) Lewis, 1935 |
| Phyllodistomum marinae Bravo-Hollis & Manter, 1957 |
| Phyllodistomum mirandai Lamothe-Argumedo, 1969 |
| Phyllodistomum pearsei Holl, 1929 |
| Phyllodistomum rhyacosiredonis Bravo-Hollis, 1943 |
| Phyllodistomum spinopapillatum Pérez-Ponce de León, Pinacho-Pinacho, Mendoza-Garfias & García-Varela, 2015 |
| Phyllodistomum superbum (Stafford, 1904) Gibson, 1996 |
| Phyllodistomum wallacei Pérez-Ponce de León, Martínez-Aquino & Mendoza-Garfias, 2015 |
| Plesiochorus Looss, 1901 |
| Plesiochorus cymbiformis (Rudolphi, 1819) Looss, 1901 |
| Probolitrema Looss, 1902 |