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  Taxonomic history of the genus †Efraasia Galton, 1973  

 

Efraasia Galton, 1973
        †TeratosaurusSellosaurusThecodontosaurusPalaeosaurusPalaeosauriscus Kuhn, 1956 (nomen dubium)
            = †Palaeosaurus Riley & Stutchbury, 1836 (non Palaeosaurus Geoffroy)

    †Efraasia minor (Huene, 1908) Galton, 1973
        †Teratosaurus? minor Huene, 1908
        †Sellosaurus fraasi Huene, 1908
        †Thecodontosaurus diagnosticus Fraas, 1913 (nomen nudum)
        †Palaeosaurus? diagnosticus Huene, 1932
        †Palaeosaurus gracilis (Huene); Huene, 1932 (in patrim)
        †Palaeosauriscus diagnosticus (Huene); Charig, in Appleby, et al., 1967
        †Efraasia diagnostica (Huene) Galton, 1973
        †Sellosaurus gracilis Huene; Galton, 1984a (in partim)

Reference(s):

Yates, A. M., 2003: The species taxonomy of the sauropodomorph dinosaurs from the Löwenstein Formation (Norian, Late Triassic) of Germany.
–Palaeontology: Vol. 46, #2, pp. 317-337

 

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