Name:
Tokosaurus.
Phonetic: To-ko-sor-us.
Named By: G. I. Tverdokhlebova & M.
F. Ivakhnenko - 1984.
Classification: Chordata, Reptilia,
Parareptilia, Parareptilia, Procolophonia, Nycteroleteria,
Tokosauridae.
Species: T. perforatus
(type).
Diet: Herbivore?
Size: Unavailable.
Known locations: Russia.
Time period: Kungurian of the Permian.
Fossil representation: Based upon skull.
Originally described as an anthracosaur amphibian, Tokosaurus has later been interpreted as a parareptile. In addition to this, Tokosaurus is also considered to be a possible synonym to the genus Macroleter.
Further reading
- Nikteroletery iz Permskikh Otlozheniy Vostochnoy Evropy
[Nycteroleters from the Permian of Eastern Europe]. -
Paleontologicheskii Zhurnal 1984(3):98-111. - G. I.
Tverdokhlebova & M. F. Ivakhnenko - 1984.
- Impedance-Matching Hearing in Paleozoic Reptiles: Evidence of
Advanced Sensory Perception at an Early Stage of Amniote Evolution.
- PLoS ONE 2 (9): e889. - Johannes M�ller &
Linda A. Tsuji - 2007.
- Anatomy of Emeroleter levis and the phylogeny of the nycteroleter
parareptiles.- Journal of Vertebrate Paleontology 32 (1):
45–67. - Linda A. Tsuji, Johannes M�ller & Robert
R. Reisz - 2012.