<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="vlc">
	<id>https://www.lenciclopedia.org/w/index.php?action=history&amp;feed=atom&amp;title=Protomarctus</id>
	<title>Protomarctus - Historial de revisions</title>
	<link rel="self" type="application/atom+xml" href="https://www.lenciclopedia.org/w/index.php?action=history&amp;feed=atom&amp;title=Protomarctus"/>
	<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Protomarctus&amp;action=history"/>
	<updated>2026-07-09T04:21:30Z</updated>
	<subtitle>Historial de revisions per a esta pàgina en la wiki</subtitle>
	<generator>MediaWiki 1.45.1</generator>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Protomarctus&amp;diff=504524&amp;oldid=prev</id>
		<title>Valencian: &quot;Hocico&quot; en castellà per &quot;Morro&quot; en valencià.</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Protomarctus&amp;diff=504524&amp;oldid=prev"/>
		<updated>2026-07-08T23:20:53Z</updated>

		<summary type="html">&lt;p&gt;&amp;quot;Hocico&amp;quot; en castellà per &amp;quot;Morro&amp;quot; en valencià.&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;vlc&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 23:20 8 jul 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l9&quot;&gt;Llínea 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 9:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Descripció ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Descripció ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;Protomarctus&#039;&#039; presentava una morfologia intermija entre els cánidos més primitius i els borofáginos especialisats en triturar ossos. Tenia una mandíbula robusta, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;hocico &lt;/del&gt;relativament curt i un tamany corporal moderat.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;Protomarctus&#039;&#039; presentava una morfologia intermija entre els cánidos més primitius i els borofáginos especialisats en triturar ossos. Tenia una mandíbula robusta, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;morro &lt;/ins&gt;relativament curt i un tamany corporal moderat.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estudis morfométricos realisats per Legendre i Roth varen estimar la seua massa corporal en aproximadament {{Convert|11.1|kg|lb|abbr=on}} a {{Convert|11.8|kg|lb|abbr=on}}, basant-se en el tamany de la dent carnasial.&amp;lt;ref&amp;gt;Legendre, S., &amp;amp; Roth, C. (1988). Correlation of carnassial tooth size and body weight in recent carnivores (Mammalia). &amp;#039;&amp;#039;Historical Biology&amp;#039;&amp;#039;, 1(1), 85–98.&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Estudis morfométricos realisats per Legendre i Roth varen estimar la seua massa corporal en aproximadament {{Convert|11.1|kg|lb|abbr=on}} a {{Convert|11.8|kg|lb|abbr=on}}, basant-se en el tamany de la dent carnasial.&amp;lt;ref&amp;gt;Legendre, S., &amp;amp; Roth, C. (1988). Correlation of carnassial tooth size and body weight in recent carnivores (Mammalia). &amp;#039;&amp;#039;Historical Biology&amp;#039;&amp;#039;, 1(1), 85–98.&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key lenciclopediaorg:diff:1.41:old-499958:rev-504524:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Valencian</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Protomarctus&amp;diff=499958&amp;oldid=prev</id>
		<title>ValBOT: Bot: Creant artícul sobre el mamífer</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Protomarctus&amp;diff=499958&amp;oldid=prev"/>
		<updated>2026-07-08T14:24:34Z</updated>

		<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;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Protomarctus&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; és un gènero extint de mamífers carnívors de la família [[Canidae]] pertanyent a la subfamília †[[Borophaginae]], coneguts coloquialmente com &amp;quot;orsos-gos&amp;quot;. Va viure en [[Amèrica del Nort]] durant el [[Mioceno Mig]], fa aproximadament entre 15,97 i 13,6 millons d&amp;#039;anys.&amp;lt;ref&amp;gt;{{Cita web |url=http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&amp;amp;taxon_no=41239&amp;amp;is_real_user=1 |títul=Paleobiology Database: &amp;#039;&amp;#039;Protomarctus&amp;#039;&amp;#039; Taxonomy, Species |fechaacceso=25 de giner de 2018 |fechaarchivo=12 d&amp;#039;octubre de 2012 |urlarchivo=https://web.archive.org/web/20121012214116/http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&amp;amp;taxon_no=41239&amp;amp;is_real_user=1 |deadurl=yes }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Taxonomia ==&lt;br /&gt;
El gènero va ser descrit per primera volta per Wang et al. en 1999 i assignat a la tribu †[[Borophagini]], dins de la subfamília †Borophaginae.&amp;lt;ref name=&amp;quot;Wang1999&amp;quot;&amp;gt;{{cite journal| last = Wang| first = Xiaoming| coauthors = Richard H. Tedford, Beryl I. Taylor| title = Phylogenetic systematics of the Borophaginae (Carnivora: Canidae)| journal = Bulletin of the American Museum of Natural History| volume = 243| pages = 1–391| dona&amp;#039;t = 17 de novembre de 1999| url = https://web.archive.org/web/20070930024447/http://www.nhm.org/expeditions/rrc/wang/documents/wangetal1999borophaginemonographpart1.pdf}}&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
L&amp;#039;única espècie reconeguda fins al moment és &amp;#039;&amp;#039;Protomarctus optatus&amp;#039;&amp;#039;, originalment descrita com &amp;#039;&amp;#039;Tomarctus optatus&amp;#039;&amp;#039; per William D. Matthew en 1924. L&amp;#039;holotip va ser trobat en la pedrera Thomson, pertanyent a la [[Formació Sheep Creek]], en l&amp;#039;estat de [[Nebraska]].&lt;br /&gt;
&lt;br /&gt;
== Descripció ==&lt;br /&gt;
&amp;#039;&amp;#039;Protomarctus&amp;#039;&amp;#039; presentava una morfologia intermija entre els cánidos més primitius i els borofáginos especialisats en triturar ossos. Tenia una mandíbula robusta, hocico relativament curt i un tamany corporal moderat.&lt;br /&gt;
&lt;br /&gt;
Estudis morfométricos realisats per Legendre i Roth varen estimar la seua massa corporal en aproximadament {{Convert|11.1|kg|lb|abbr=on}} a {{Convert|11.8|kg|lb|abbr=on}}, basant-se en el tamany de la dent carnasial.&amp;lt;ref&amp;gt;Legendre, S., &amp;amp; Roth, C. (1988). Correlation of carnassial tooth size and body weight in recent carnivores (Mammalia). &amp;#039;&amp;#039;Historical Biology&amp;#039;&amp;#039;, 1(1), 85–98.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Paleoecología ==&lt;br /&gt;
Durant el Mioceno Mig, &amp;#039;&amp;#039;Protomarctus&amp;#039;&amp;#039; va coexistir en atres gèneros de borofáginos com &amp;#039;&amp;#039;[[Aelurodon]]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;[[Tomarctus]]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;[[Phlaocyon]]&amp;#039;&amp;#039; i &amp;#039;&amp;#039;[[Rhizocyon]]&amp;#039;&amp;#039;. Este periodo es va caracterisar per una alta diversitat de cánidos en Norteamérica, molts d&amp;#039;ells en adaptacions especialisades per a la carronya o el consum d&amp;#039;ossos.&lt;br /&gt;
&lt;br /&gt;
== Distribució fòssil ==&lt;br /&gt;
Els restants fòssils de &amp;#039;&amp;#039;Protomarctus&amp;#039;&amp;#039; s&amp;#039;han trobat en varis estats de l&amp;#039;oest i centre d&amp;#039;Estats Units, incloent [[Nebraska]], [[Colorat]], [[Califòrnia]] i [[Nou Mèxic]].&amp;lt;ref&amp;gt;[http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&amp;amp;taxon_no=51059&amp;amp;is_real_user=1 Paleobiology Database: &amp;#039;&amp;#039;Protomarctus optatus&amp;#039;&amp;#039;]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Gèneros relacionats ==&lt;br /&gt;
Gèneros considerats propencs filogenéticamente inclouen:&lt;br /&gt;
* &amp;#039;&amp;#039;[[Cormocyon]]&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;[[Desmocyon]]&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;[[Euoplocyon]]&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;[[Metatomarctus]]&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;[[Microtomarctus]]&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;[[Psalidocyon]]&amp;#039;&amp;#039;&lt;br /&gt;
* &amp;#039;&amp;#039;[[Tephrocyon]]&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
== Referències ==&lt;br /&gt;
{{listaref}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Categoria:Mamífers d&amp;#039;Amèrica]]&lt;/div&gt;</summary>
		<author><name>ValBOT</name></author>
	</entry>
</feed>