After Brochu, 1997, 1999, 2004
<==o Alligatorinae Gray, 1844 |?- †Albertochampsa langstoni Erickson, 1972 [Alloganthosuchus langstoni (Erickson, 1972) Lucas, 1992; =? Akantosuchus langstoni] |?- †Chrysochampsa mlynarskii Estes, 1988 [Alloganthosuchus mlynarskii (Estes) Lucas & Sullivan, 2003] |?- †Menatalligator bergouniouxi |--+-- †Hassiacosuchus haupti Weitzel, 1935 [“Allognathosuchus” haupti Berg, 1966] | |-- †Navahosuchus mooki (Simpson, 1930) Brochu, 2004 [“Allognathosuchus” mooki Simpson, 1930; Navahosuchus novomexicanus Sullivan et al., 1988] | `--o †Ceratosuchus Schmidt, 1938 | |-- †C. sp. | `-- †C. burdoshi Schmidt, 1938; U.Pal. NAm. `--+--+-- †“Willwood alligatorid” [=? Allognathosuchus wertheni Case, 1925] | |?- †“Allognathosuchus” brevirostris (Kuhn, 1938) Rauhe, 1995 [Caimanosuchus brevirostris Kuhn, 1938] | |?- †“Allognathosuchus” weigelti (Kuhn, 1938) Rauhe, 1995 [Eocenosuchus weigelti Kuhn, 1938; Allognathosuchus brevirostris (Kuhn) Rauhe, 1995] | |--o †Allognathosuchus Mook, 1921 sensu stricto? | | |-- †A. heterodon (Cope, 1872) Mook, 1921 [Alligator heterodon Cope, 1872] | | |-- †A. polyodon (Cope, 1873) Mook, 1921 [Diplocynodus polyodon Cope, 1872; Crocodylus polyodon (Cope) Cope, 1884] | | |-- †A. woutersi Buffetaut, 1985 | | `-- †A. gracilis Rauhe & Rossmann, 1995 | `--+-- †Hispanochampsa mulleri [Hispanochampsa mülleri] | |-- †Arambourgia gaudryi (de Stefano, 1905) [Alloganthosuchus gaudryi Rauhe, 1990] | `--o †Procaimanoidea Mook, 1941 | |-- †P. kayi Mook, 1941 [Hassicosuchus kayi] | `-- †P. utahensis `--+-- †Wannaganosuchus brachymanus Erickson, 1982 [Allognathosuchus brachymanus (Erickson) Sulivan et al., 1988] `--o Alligator Daudin, 1809 |?- †A. sp. [Eoc. WNAm.] [Grande, 1984] |?- †A. visheri L.Olig. NAm. |?- †A. parahybensis Plioc. ESAm. |-- †A. prenasalis (Loomis, 1904) [Allognathosuchus riggsi Patterson, 1931; Alloganthosuchus prenasalis (Loomis) Bartels, 1988] `--+-- †A. mcgrewi Schmidt, 1941; U.Mioc. CNAm. `--+-- †A. olseni White, 1942 `--+--+?- †A. luicus M.Mioc. EAs. | `-- A. sinensis Fauvel, 1879; M.Pleist.-R. EAs. (Chinese alligator; kiinanalligaattori) `--+-- †A. mefferdi Mook, 1946, M.Plioc. CNAm. |?- †A. thompsoni [=A. missisippiensis??] `-- A. missisippiensis (Daudin, 1802) Pleist.-R. SNAm. (American alligator; missisippinalligaattori)
Reference(s):
- Brochu, C. A., 1997: A review of “Leidyosuchus” (Crocodyliformes, Eusuchia) from the Cretaceous through Eocene of North America.
–Journal of Vertebrate Paleontology: vol. 17, #4, pp. 679-697 - Brochu, C. A. 1999: Phylogenetics, taxonomy, and historical biogeography of Alligatoroidea.
–Journal of Vertebrate Paleontology: Vol 19, Supplement to #2 - Brochu, C. A., 2004: Alligatorine phylogeny and the status of Alloganthosuchus Mook, 1921.
–Journal of Vertebrate Paleontology: Vol. 24, #4, pp. 857-873