Name:
Mauisaurus
(Maui lizard).
Phonetic: Mow-e-sore-us.
Named By: Hector - 1874.
Classification: Chordata, Reptilia,
Sauropterygia, Plesiosauria, Elasmosauridae.
Species: M. haasti.
Diet: Piscivore/Carnivore.
Size: At least 8 meters long.
Known locations: New Zealand.
Time period: Campanian to early Maastrichtian of the
Cretaceous.
Fossil representation: Many specimens are known.
Discovered
in New Zealand, Mauisaurus was for a long time
credited as one of the largest plesiosaurs.
However in more recent
times there have been doubts about the validity of fossils attributed
to the genus since these have come from so many different locations. Mauisaurus
also
displays the long sharp teeth often seen in elasmosaurid plesiosaurs
that would have been ideally suited for snaring slippery fast moving
prey.
Mauisaurus
was the first plesiosaur known from New Zealand, but a second
called Tuarangisaurus
has since been discovered.
Further reading
- On the fossil Reptilia of New Zealand. - Transactions and Proceedings
of the Royal Society of New Zealand 6:333-358. - J. Hector - 1874.
- The nature of Mauisaurus haasti Hector, 1874
(Reptilia:
Plesiosauria). - Journal of Vertebrate Paleontology 25 (3):588-601. -
N. Hiller, A. A. Mannering, C. M. Jones, A. R. I. Cruickshank - 2005.
- A reappraisal of the Late Cretaceous Weddellian plesiosaur genus
Mauisaurus Hector, 1874. - New Zealand Journal of Geology and
Geophysics. 60 (2): 112–128. - Norton Hiller, Jos� P. O’Gorman, Rodrigo
A. Otero & Al A. Mannering - 2017.