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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Acipenser_oxyrinchus</id>
	<title>Acipenser oxyrinchus - Povijest promjena</title>
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	<updated>2026-08-08T20:21:11Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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	<entry>
		<id>https://enciklopedija.cc/index.php?title=Acipenser_oxyrinchus&amp;diff=473535&amp;oldid=prev</id>
		<title>WikiSysop: bnz</title>
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		<updated>2022-04-08T14:45:37Z</updated>

		<summary type="html">&lt;p&gt;bnz&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 8. travanj 2022. u 14:45&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-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--&#039;&#039;&#039;Acipenser oxyrinchus&#039;&#039;&#039;--&amp;gt;&lt;/del&gt;{{Taksokvir  &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;{{Taksokvir  &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;div&gt;| boja = pink&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;| boja = pink&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;div&gt;| naziv = Acipenser oxyrinchus&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;| naziv = Acipenser oxyrinchus&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Acipenser_oxyrinchus&amp;diff=192072&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Acipenser_oxyrinchus&amp;diff=192072&amp;oldid=prev"/>
		<updated>2021-10-05T07:05:10Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Acipenser oxyrinchus&amp;#039;&amp;#039;&amp;#039;--&amp;gt;{{Taksokvir &lt;br /&gt;
| boja = pink&lt;br /&gt;
| naziv = Acipenser oxyrinchus&lt;br /&gt;
| status = {{StatusBliskaZabrinutost}}&lt;br /&gt;
| slika = Atlantic_sturgeon.jpg&lt;br /&gt;
| slika_širina = 250 px&lt;br /&gt;
| slika_opis = Acipenser oxyrinchus&lt;br /&gt;
| regnum = [[Životinje|Animalia]]&lt;br /&gt;
| phylum = [[Svitkovci|Chordata]]&lt;br /&gt;
| subphylum = [[Kralježnjaci|Vertebrata]]&lt;br /&gt;
| classis = [[Zrakoperke|Actinopterygii]]&lt;br /&gt;
| ordo = [[Štitonoše|Acipenseriformes]]&lt;br /&gt;
| familia = [[Jesetre|Acipenseridae]]&lt;br /&gt;
| subfamilia = [[Acipenserinae]]&lt;br /&gt;
| genus = &amp;#039;&amp;#039;[[Acipenser]]&amp;#039;&amp;#039;&lt;br /&gt;
| species = &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;A. oxyrinchus&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
| dvoimeno = Acipenser oxyrinchus&lt;br /&gt;
| dvoimeno_autorstvo = [[Samuel L. Mitchill|Mitchill]], [[1815.]]&lt;br /&gt;
| sinonimi =&lt;br /&gt;
| razdioba_stupanj = Podvrste&lt;br /&gt;
| razdioba = &amp;#039;&amp;#039;[[Acipenser oxyrinchus desotoi]] &amp;lt;br&amp;gt; [[Acipenser oxyrinchus oxyrinchus]]&amp;#039;&amp;#039;&lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Acipenser oxyrinchus&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039; [[vrsta]] je [[jesetra|jesetre]] iz [[rod (taksonomija)|roda]] &amp;#039;&amp;#039;[[Acipenser]]&amp;#039;&amp;#039;. Poznata je po [[ikra|ikri]] od koje se radi [[kavijar]] te po cijenjenom mesu.&lt;br /&gt;
&lt;br /&gt;
==Rasprostranjenost==&lt;br /&gt;
Acipenser oxyrinchus naseljava obalna područja [[Istočna obala SAD-a|Istočne obale SAD-a]] i [[Kanada|Kanade]] te rijeke [[Atlantski ocean|atlantskog]] slijeva. Također naseljava i [[Meksički zaljev]].&lt;br /&gt;
&lt;br /&gt;
Od većih rijeka naseljava [[Mississippi]], [[Suwanee]], [[Saint Lawrence (rijeka)|Saint Lawrence]] i [[Rio Grande]].&amp;lt;ref name=&amp;quot;IUCN&amp;quot;&amp;gt;http://www.iucnredlist.org/details/245/0&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
U [[Europa|Europi]] je naseljavala [[Baltičko more]] i jezera [[Ladoga]] i [[Onega]], ali je danas izumrla.&amp;lt;ref name=&amp;quot;fishbase&amp;quot;&amp;gt;http://fishbase.sinica.edu.tw/summary/speciessummary.php?id=2593&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===Podvrste===&lt;br /&gt;
Postoje dvije [[podvrsta|podvrste]] vrste &amp;#039;&amp;#039;Acipenser oxyrinchus&amp;#039;&amp;#039;:&lt;br /&gt;
* &amp;#039;&amp;#039;A. oxyrinchus oxyrinchus&amp;#039;&amp;#039;, na području obale [[Atlantski ocean|Atlantskog oceana]], od Labradora do istočne Floride&lt;br /&gt;
* &amp;#039;&amp;#039;A. oxyrinchus desotoi&amp;#039;&amp;#039; na području [[Meksički zaljev|Meksičkog zaljeva]] i rijeka njegovog [[slijev]]a sve do južne Floride&amp;lt;ref name=&amp;quot;IUCN&amp;quot;/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Opis vrste==&lt;br /&gt;
A. oxyrinchus može narasti do 4.3 [[metar|m]] u dužinu, te postići [[masa|masu]] od 368 [[kilogram|kg]], no u prosjeku postižu dužinu od oko 2 metra.&lt;br /&gt;
&lt;br /&gt;
Anadromna je vrsta. Mrijesti se u rijekama od [[veljača|veljače]] do [[srpanj|srpnja]]. Vrijeme početka mriještenja ovisi o temperaturi vode koja mora biti između 13° i 18°C. Mužjaci postaju spolno zreli sa 6-10 godina, a ženke sa 10-20.&lt;br /&gt;
&lt;br /&gt;
Nakon mriještenja se vraćaju u [[ocean]] i obitavaju u [[bočata voda|bočatim vodama]] [[estuarij]]a velikih rijeka na dubinama do 50 metara.&amp;lt;ref name=&amp;quot;fishbase&amp;quot;/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Životni je vijek ove vrste 60 godina.&amp;lt;ref name=&amp;quot;IUCN&amp;quot;/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Ugroženost i zaštita==&lt;br /&gt;
A. oxyrichus smatra se vrstom sa smanjenim rizikom ([[engleski jezik|eng.]] &amp;#039;&amp;#039;least concern&amp;#039;&amp;#039;) od ugroženosti.&lt;br /&gt;
Vrsta je dovedena do ugroženosti krajem [[19. stoljeće|19. stoljeća]] zbog pretjeranog izlova, koji je danas zabranjen u [[SAD|SAD-u]], a kontroliran u [[Kanada|Kanadi]]. Najveća prijetnja za vrstu danas su onečišćenje mora i rijeka, izgradnja brana te kanaliziranje rijeka.&lt;br /&gt;
&lt;br /&gt;
Smatra se da je brojno stanje vrste u prirodi oko 10.000 jedinki podvrste &amp;#039;&amp;#039;A.o.oxyrinchus&amp;#039;&amp;#039;, te oko 8.000 jedinki podvrste &amp;#039;&amp;#039;A.o.desotoi&amp;#039;&amp;#039;. Osim tih brojki, postoji još i veliki broj riba uzgajanih u [[ribnjak|ribnjacima]].&amp;lt;ref name=&amp;quot;IUCN&amp;quot;/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Izvori==&lt;br /&gt;
{{Izvori}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Jesetre]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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