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		<title>ValBOT: Bot: Creant artícul sobre el mamífer</title>
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		<summary type="html">&lt;p&gt;Bot: Creant artícul sobre el mamífer&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Pàgina nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Archiu:Alphadon sp. - MUSE.jpg|miniatura|alfadóntidos (&amp;#039;&amp;#039;Alphadontidae&amp;#039;&amp;#039;)]]&lt;br /&gt;
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Els &amp;#039;&amp;#039;&amp;#039;alfadóntidos&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;Alphadontidae&amp;#039;&amp;#039;&amp;#039;) són una [[família (biologia)|família]] extinta de [[Mammalia|mamífers]] [[metaterios]]. Es coneixen 12 espècies de [[fòssil]]és nortamericans classificades en quatre gèneros. Totes les troballes estan datats en el [[Cretáceo Superior]]. Els alfadóntidos provablement eren insectívors. A voltes han segut considerats com a subfamília de la família [[Didelphidae]].&amp;lt;ref&amp;gt;ET Williamson, SL Brusatte &amp;amp; GP Wilson. The origin and early evolution of metatherian mammals: the Cretaceous record. &amp;#039;&amp;#039;Zookeys&amp;#039;&amp;#039; (2014).&amp;lt;/ref&amp;gt;&lt;br /&gt;
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La família Alphadontidae pertany als Marsupialiformes. Formen un [[clado]] en els [[marsupials]] i varis atres grups del Cretácico nortamericà.&amp;lt;ref&amp;gt;GP Wilson &amp;#039;&amp;#039;et al&amp;#039;&amp;#039;. A large carnivorous mammal from the Clapix Cretaceous and the North American origin of marsupials. &amp;#039;&amp;#039;Nature Communications&amp;#039;&amp;#039; (2016).&amp;lt;/ref&amp;gt; La posició de Alphadontidae dins de Metatheria es mostra en el [[cladograma]] mostrat a continuació:&lt;br /&gt;
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== Referències ==&lt;br /&gt;
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* Brands, S.J. (comp.) 1989-2005. [https://web.archive.org/web/20110125235953/http://sn2000.taxonomy.nl/taxonomicon/ Systema Naturae 2000. The Taxonomicon]. Universal Taxonomic Services, Ámsterdam, Holanda.&lt;br /&gt;
* McKenna, M.C., i Bell, S.K. (1997), Classification of Mammals Above the Species Level., [[Columbia University Press]], New York. 0-231-11013-8.&lt;br /&gt;
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== Enllaços externs ==&lt;br /&gt;
{{Wikispecies}}&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[https://web.archive.org/web/20071026113932/http://home.arcor.de/ktdykes/hpg.htm Digues-nos, Fossils, Children, England, Germany…]&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[https://web.archive.org/web/20051105004347/http://www.fmnh.helsinki.fi/users/haaramo/ Mikko&amp;#039;s Phylogeny Archive]&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[http://paleodb.org/cgi-bin/bridge.pl The Paleobiology Database]&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
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[[Categoria:Mamífers d&amp;#039;Amèrica]]&lt;/div&gt;</summary>
		<author><name>ValBOT</name></author>
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