Bauriidae
Encyclopedia
Bauriidae is a family
Family (biology)
In biological classification, family is* a taxonomic rank. Other well-known ranks are life, domain, kingdom, phylum, class, order, genus, and species, with family fitting between order and genus. As for the other well-known ranks, there is the option of an immediately lower rank, indicated by the...

 of therocephalia
Therocephalia
Therocephalians are an extinct suborder of carnivorous eutheriodont therapsids that lived from the middle and late Permian into the Triassic 265.0—245.0 Ma existing for approximately ....

n therapsids. Bauriids are among the most advanced eutherocephalia
Eutherocephalia
Eutherocephalia is an infraorder of therocephalian therapsids. Eutherocephalians are distinguished from the lycosuchids and scylacosaurids, two early therocephalian families. While lycosuchids and scyalosaurids went extinct by the end of the Permian period, eutherocephalians survived the...

ns and possess several mammal
Mammal
Mammals are members of a class of air-breathing vertebrate animals characterised by the possession of endothermy, hair, three middle ear bones, and mammary glands functional in mothers with young...

-like features such as a secondary palate
Secondary palate
The secondary palate is an anatomical structure that divides the nasal cavity from the oral cavity in many vertebrates.In human embryology, it refers to that portion of the hard palate that is formed by the growth of the two palatine shelves medially and their mutual fusion in the midline...

. Unlike other therocephalians, bauriids were herbivorous. Two subfamilies are classified within Bauriidae: Nothogomphodontinae and Bauriinae
Bauriinae
Bauriinae is a subfamily of therocephalian therapsids. It is one of two subdivisions of the family Bauriinae, the other being Nothogomphodontinae....

.

Description

Bauriids have a dentition characteristic of herbivores. There are four incisors on either side of the upper jaw. Like other therocephalians, bauriids have moderately enlarged canines. The postcanine teeth behind the canines are broad. The postcanines of the upper and lower jaw fit tightly together as an adaptation to processing plant material.

External links

  • Bauriidae in the Paleobiology Database
    Paleobiology Database
    ' is an online resource for information on the distribution and classification of fossil animals, plants, and microorganisms.-History:The Paleobiology Database was founded in 2000. It has been funded by the National Science Foundation and the Australian Research Council...

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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