After Hirayama, 1997, and Parham, 2005
†Euclastes Cope, 1867
†Osteopygis Cope, 1868
†Lytopoma Cope, 1870(?)
†Catapleura
†Propleura
†Erquelinnesia Hay, 1908(?)
†Euclastes platyops Cope, 1867
†Euclastes wielandi (Hay, 1908)
†Lytopoma wielandi Hay, 1908
†Erquelinnesia molaria Hay, 1908
†Osteopygis emarginatus Cope, 1868; Hirayama, 1997
†Osteopygoides priscus Karl, Tichy & Ruschak, 1998
†Osteopygis emarginatus Cope; Hirayama & Tong, 2003
†Euclastes priscus (Karl, Tichy & Ruschak); Lynch & Parham, 2003
†Euclastes gosseleti (Dollo, 1886)
†Lytoloma gosseleti (Dollo); Hirayama, 1997
†Euclastes gosseleti (Dollo); Lynch & Parham, 2003
†Euclastes gosseleti (Dollo); Parham, 2005
†Euclastes meridionalis (de la Fuente & Casadío, 2000)
†Euclastes planimenta (Owen, 1842)
†Lytoloma planimentum (Owen)
†Erquelinnesia planimentum (Owen)
†Euclastes planimenta (Owen); Lynch & Parham, 2003
†Euclastes planimenta (Owen); Parham, 2005
†Euclastes roundsi (Weems, 1988)
†Euclastes hutchisoni Lynch & Parham, 2003
Reference(s):
- Hirayama, R., 1997: Distribution and diversity of Cretaceous chelonioids. 225-243.
in Callaway, J. M. & Nicholls, E. L., (eds.), 1997: Ancient marine reptiles.
–Academic Press, San Diego, 1997, pp. xlvi - 501 - Parham, J. F., 2005: A reassessment of the referral of sea turtle skulls to the genus Osteopygis (Late Cretaceous, New Jersey, USA).
–Journal of Vertebrate Paleontology: Vol. 25, #1, pp. 71-77