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Scarrittia

From Wikipedia, the free encyclopedia
Extinct genus of notoungulates

Scarrittia
Temporal range:Late Oligocene (Deseadan)
~28.4–23.03 Ma
S. canquelensis fossil
Scientific classificationEdit this classification
Domain:Eukaryota
Kingdom:Animalia
Phylum:Chordata
Class:Mammalia
Order:Notoungulata
Family:Leontiniidae
Genus:Scarrittia
Simpson 1934
Type species
Scarrittia canquelensis
Simpson 1934
Species
  • S. barranquensisRibeiro et al. 2010
  • S. canquelensisSimpson 1934
  • S. robustaUbilla et al. 1994

Scarrittia is an extinctgenus of hoofed mammal of the familyLeontiniidae, native to South America during theLate Oligocene epoch (Deseadan in theSALMA classification).

Description

[edit]
Restoration

Scarrittia was about 2 metres (6.6 ft) in body length, and resembled a rhinoceros with a relatively long body and neck. It had three hoofed toes on each foot, and a very short tail. Due to a fusedtibia andfibula,Scarrittia would have been unable to turn its legs sideways. The shortskull had 44 poorly specializedteeth.[1]

Natural history

[edit]

This was a very successful genus with various known species, such asScarrittia robusta,S. barranquensis andS. canquelensis, which lived around 30 million years ago. They lived in moist forest, near the coast, in wetlands, lakes, swamps, etc. and they ate soft vegetation, grasses, fruits and trees. Some species were omnivorous, eating also eggs and small mammals. They were not adapted for running, though their large size meant they had few enemies.[citation needed]

Distribution

[edit]

Fossils ofScarrittia have been found in:[2]

References

[edit]
  1. ^Palmer, D., ed. (1999).The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals. London: Marshall Editions. p. 252.ISBN 1-84028-152-9.
  2. ^Scarrittia atFossilworks.org
Xenungulata,Pyrotheria,Astrapotheria, and other minor groups
Kollpaniidae?
Didolodontidae
Protolipternidae
Xenungulata
Carodniidae
Pyrotheria
Colombitheriidae
Pyrotheriidae
Astrapotheria
Trigonostylopidae
Astrapotheriidae
Albertogaudryinae
Astrapotheriinae
Uruguaytheriinae
Carodnia vieirai

Pyrotherium romeroi

Astrapotherium magnum
Eulitopterna
Adianthidae
Macraucheniidae
Cramaucheniinae
Macraucheniinae
Proterotherioidea
Anisolambdinae
Sparnotheriodontinae
Megadolodinae
Proterotheriinae
Notopterna
Amilnedwardsiidae
Indaleciidae
Notonychopidae
Incertae sedis
Theosodon garretorumXenorhinotherium bahiense
incertae sedis
Notioprogonia
Henricosborniidae
Notostylopidae
Toxodontia
Homalodotheriidae
Isotemnidae
Eutoxodontia
Leontiniidae
Notohippidae
Toxodontidae
Nesodontinae
Toxodontinae
Typotheria
Archaeopithecidae
Oldfieldthomasiidae
Interatheriidae
Interatheriinae
Notopithecinae
Mesotheriidae
Mesotheriinae
Archaeohyracidae
Hegetotheriidae
Hegetotheriinae
Pachyrukhinae
Pachyrukhini
Thomashuxleya rostrata

Huilatherium pluriplicatum

Toxodon platensis
Scarrittia


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