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	<title>catfish &#8211; Critter Science</title>
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	<title>catfish &#8211; Critter Science</title>
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	<item>
		<title>The Brown Bullhead</title>
		<link>https://critter.science/the-brown-bullhead/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-brown-bullhead</link>
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		<dc:creator><![CDATA[Critterman]]></dc:creator>
		<pubDate>Thu, 07 May 2026 09:00:14 +0000</pubDate>
				<category><![CDATA[Daily Critter Facts]]></category>
		<category><![CDATA[Fish Facts]]></category>
		<category><![CDATA[brown bullhead]]></category>
		<category><![CDATA[bullhead]]></category>
		<category><![CDATA[Canada]]></category>
		<category><![CDATA[catfish]]></category>
		<category><![CDATA[fish]]></category>
		<category><![CDATA[fishes]]></category>
		<category><![CDATA[invasive]]></category>
		<category><![CDATA[invasive species]]></category>
		<category><![CDATA[predator]]></category>
		<category><![CDATA[prey]]></category>
		<category><![CDATA[United States]]></category>
		<category><![CDATA[venom]]></category>
		<category><![CDATA[venomous]]></category>
		<guid isPermaLink="false">https://critter.science/?p=23531</guid>

					<description><![CDATA[<a href="https://critter.science/the-brown-bullhead/" title="The Brown Bullhead" rel="nofollow"><img width="300" height="130" src="https://critter.science/wp-content/uploads/2026/04/bb1a-300x130.jpg" class="webfeedsFeaturedVisual wp-post-image" alt="brown bullhead" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="1" decoding="async" srcset="https://critter.science/wp-content/uploads/2026/04/bb1a-300x130.jpg 300w, https://critter.science/wp-content/uploads/2026/04/bb1a-800x347.jpg 800w, https://critter.science/wp-content/uploads/2026/04/bb1a-scaled.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" /></a><p>This article was originally published on <a rel="nofollow" href="https://critter.science">Critter Science</a>.</p>
<p>The brown bullhead, aka mud pout, horned pout, hornpout, or mud cat, can be found throughout most of North America. These catfish are regularly stocked in lakes meant for fishing all over Canada and the United States. They face the threats of habitat destruction, water pollution, overfishing, and habitat alteration, [&#x2026;]</p>
<p>Thanks for reading! Follow <a rel="nofollow" href="https://critter.science/author/cee0ea80615b8bda2caf6c626c2b91f1/">Critterman</a> for more updates and insights.</p>
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		<title>The Iridescent Shark</title>
		<link>https://critter.science/the-iridescent-shark/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-iridescent-shark</link>
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		<dc:creator><![CDATA[Critterman]]></dc:creator>
		<pubDate>Tue, 14 Apr 2026 09:00:57 +0000</pubDate>
				<category><![CDATA[Daily Critter Facts]]></category>
		<category><![CDATA[Fish Facts]]></category>
		<category><![CDATA[Asia]]></category>
		<category><![CDATA[Asian]]></category>
		<category><![CDATA[catfish]]></category>
		<category><![CDATA[endangered]]></category>
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		<category><![CDATA[fishes]]></category>
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		<category><![CDATA[iridescent shark]]></category>
		<category><![CDATA[large]]></category>
		<category><![CDATA[river]]></category>
		<category><![CDATA[rivers]]></category>
		<category><![CDATA[shark]]></category>
		<guid isPermaLink="false">https://critter.science/?p=23418</guid>

					<description><![CDATA[<a href="https://critter.science/the-iridescent-shark/" title="The Iridescent Shark" rel="nofollow"><img width="300" height="130" src="https://critter.science/wp-content/uploads/2026/03/is1a-300x130.jpg" class="webfeedsFeaturedVisual wp-post-image" alt="iridescent shark" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="1" decoding="async" srcset="https://critter.science/wp-content/uploads/2026/03/is1a-300x130.jpg 300w, https://critter.science/wp-content/uploads/2026/03/is1a-800x347.jpg 800w, https://critter.science/wp-content/uploads/2026/03/is1a-scaled.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" /></a><p>This article was originally published on <a rel="nofollow" href="https://critter.science">Critter Science</a>.</p>
<p>The iridescent shark, aka iridescent shark catfish, despite its primary common name, is not an actual shark, but a species of catfish. They dwell in the Mekong basin as well as the Chao Phraya River in southeastern Asia, and are heavily cultivated for food in that region. These fish face [&#x2026;]</p>
<p>Thanks for reading! Follow <a rel="nofollow" href="https://critter.science/author/cee0ea80615b8bda2caf6c626c2b91f1/">Critterman</a> for more updates and insights.</p>
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		<title>The African Sharptooth Catfish</title>
		<link>https://critter.science/the-african-sharptooth-catfish/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-african-sharptooth-catfish</link>
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		<dc:creator><![CDATA[Critterman]]></dc:creator>
		<pubDate>Tue, 24 Mar 2026 09:00:35 +0000</pubDate>
				<category><![CDATA[Daily Critter Facts]]></category>
		<category><![CDATA[Fish Facts]]></category>
		<category><![CDATA[Africa]]></category>
		<category><![CDATA[African sharptooth catfish]]></category>
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		<category><![CDATA[Europe]]></category>
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		<category><![CDATA[invasive]]></category>
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		<category><![CDATA[north america]]></category>
		<category><![CDATA[South America]]></category>
		<guid isPermaLink="false">https://critter.science/?p=23282</guid>

					<description><![CDATA[<a href="https://critter.science/the-african-sharptooth-catfish/" title="The African Sharptooth Catfish" rel="nofollow"><img width="300" height="130" src="https://critter.science/wp-content/uploads/2026/02/asc1a-300x130.jpg" class="webfeedsFeaturedVisual wp-post-image" alt="African sharptooth catfish" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="1" decoding="async" srcset="https://critter.science/wp-content/uploads/2026/02/asc1a-300x130.jpg 300w, https://critter.science/wp-content/uploads/2026/02/asc1a-800x347.jpg 800w, https://critter.science/wp-content/uploads/2026/02/asc1a-scaled.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" /></a><p>This article was originally published on <a rel="nofollow" href="https://critter.science">Critter Science</a>.</p>
<p>The African sharptooth catfish is a highly invasive species of air breathing catfish hailing from Africa. However, they have been introduced to Europe, Asia, South America, and North America. Often living in unsanitary conditions, they face the threats of parasites and disease from trematodes, nematodes, and cestodes. They also face [&#x2026;]</p>
<p>Thanks for reading! Follow <a rel="nofollow" href="https://critter.science/author/cee0ea80615b8bda2caf6c626c2b91f1/">Critterman</a> for more updates and insights.</p>
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		<title>The Giant Pangasius</title>
		<link>https://critter.science/the-giant-pangasius/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-giant-pangasius</link>
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		<dc:creator><![CDATA[Critterman]]></dc:creator>
		<pubDate>Fri, 17 Nov 2023 09:00:06 +0000</pubDate>
				<category><![CDATA[Daily Critter Facts]]></category>
		<category><![CDATA[Fish Facts]]></category>
		<category><![CDATA[Africa]]></category>
		<category><![CDATA[Asia]]></category>
		<category><![CDATA[brackish]]></category>
		<category><![CDATA[brackish water]]></category>
		<category><![CDATA[catfish]]></category>
		<category><![CDATA[Chao Phraya giant catfish]]></category>
		<category><![CDATA[critically endangered]]></category>
		<category><![CDATA[freshwater]]></category>
		<category><![CDATA[giant]]></category>
		<category><![CDATA[giant pangasius]]></category>
		<category><![CDATA[Mallaysia]]></category>
		<category><![CDATA[pangasid-catfish]]></category>
		<category><![CDATA[pangasius]]></category>
		<category><![CDATA[paroon shark]]></category>
		<category><![CDATA[shark]]></category>
		<guid isPermaLink="false">https://critter.science/?p=18422</guid>

					<description><![CDATA[<a href="https://critter.science/the-giant-pangasius/" title="The Giant Pangasius" rel="nofollow"><img width="300" height="143" src="https://critter.science/wp-content/uploads/2023/10/gp1a-300x143.jpeg" class="webfeedsFeaturedVisual wp-post-image" alt="giant pangasius" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="1" decoding="async" srcset="https://critter.science/wp-content/uploads/2023/10/gp1a-300x143.jpeg 300w, https://critter.science/wp-content/uploads/2023/10/gp1a-800x382.jpeg 800w, https://critter.science/wp-content/uploads/2023/10/gp1a-scaled.jpeg 900w" sizes="(max-width: 300px) 100vw, 300px" /></a><p>This article was originally published on <a rel="nofollow" href="https://critter.science">Critter Science</a>.</p>
<p>The giant pangasius, aka pangasid-catfish, paroon shark, or Chao Phraya giant catfish, hails from Mekong and Chao Phraya rivers that run throughout Cambodia, China, Lao People&#x2019;s Democratic Republic, Thailand, and Vietnam. They have also been introduced to central Anatolia, Malaysia, and South Africa. Due to overfishing and overcollection for the [&#x2026;]</p>
<p>Thanks for reading! Follow <a rel="nofollow" href="https://critter.science/author/cee0ea80615b8bda2caf6c626c2b91f1/">Critterman</a> for more updates and insights.</p>
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		<title>The Walking Catfish</title>
		<link>https://critter.science/the-walking-catfish/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-walking-catfish</link>
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		<dc:creator><![CDATA[Critterman]]></dc:creator>
		<pubDate>Thu, 24 Feb 2022 07:00:37 +0000</pubDate>
				<category><![CDATA[Daily Critter Facts]]></category>
		<category><![CDATA[Fish Facts]]></category>
		<category><![CDATA[catfish]]></category>
		<category><![CDATA[fish]]></category>
		<category><![CDATA[Florida]]></category>
		<category><![CDATA[Indonesia]]></category>
		<category><![CDATA[invasive]]></category>
		<category><![CDATA[pond]]></category>
		<category><![CDATA[river]]></category>
		<category><![CDATA[southeast Asia]]></category>
		<category><![CDATA[swamp]]></category>
		<category><![CDATA[United States]]></category>
		<category><![CDATA[walking]]></category>
		<category><![CDATA[walking catfish]]></category>
		<category><![CDATA[water]]></category>
		<guid isPermaLink="false">https://critter.science/?p=13940</guid>

					<description><![CDATA[<a href="https://critter.science/the-walking-catfish/" title="The Walking Catfish" rel="nofollow"><img width="300" height="149" src="https://critter.science/wp-content/uploads/2022/02/wc1a-300x149.jpg" class="webfeedsFeaturedVisual wp-post-image" alt="walking catfish" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="1" decoding="async" srcset="https://critter.science/wp-content/uploads/2022/02/wc1a-300x149.jpg 300w, https://critter.science/wp-content/uploads/2022/02/wc1a-800x397.jpg 800w, https://critter.science/wp-content/uploads/2022/02/wc1a-scaled.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" /></a><p>This article was originally published on <a rel="nofollow" href="https://critter.science">Critter Science</a>.</p>
<p>You read that correctly&#x2026; a walking catfish. Originally from Indonesia, these invasive fish also dwell in Florida, in the United States. They are able to move from 1 water body to another, via land. This makes them a problem, since they are voracious <a class="glossaryLink" aria-describedby="tt" data-cmtooltip="&#60;div class=glossaryItemTitle&#62;predators&#60;/div&#62;&#60;div class=glossaryItemBody&#62;Predators are animals (or an organisms) that kill and feed on another animal. The 1 that is killed to be eaten is called prey.Some examples or predators are: &#38;lt;strong&#38;gt;raptors&#38;lt;/strong&#38;gt;, &#38;lt;strong&#38;gt;wolves&#38;lt;/strong&#38;gt;, &#38;lt;strong&#38;gt;snakes&#38;lt;/strong&#38;gt;, &#38;lt;strong&#38;gt;cats&#38;lt;/strong&#38;gt;, and &#38;lt;strong&#38;gt;sharks&#38;lt;/strong&#38;gt;.&#60;/div&#62;" href="https://critter.science/glossary/predators/" data-gt-translate-attributes='[{"attribute":"data-cmtooltip", "format":"html"}]' tabindex="0" role="link">predators</a> that dramatically affect aquatic life. Due [&#x2026;]</p>
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		<title>The Channel Catfish</title>
		<link>https://critter.science/the-channel-catfish/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-channel-catfish</link>
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		<dc:creator><![CDATA[Critterman]]></dc:creator>
		<pubDate>Thu, 20 May 2021 07:00:09 +0000</pubDate>
				<category><![CDATA[Daily Critter Facts]]></category>
		<category><![CDATA[Fish Facts]]></category>
		<category><![CDATA[Asia]]></category>
		<category><![CDATA[Canada]]></category>
		<category><![CDATA[catfish]]></category>
		<category><![CDATA[Central America]]></category>
		<category><![CDATA[channel catfish]]></category>
		<category><![CDATA[Europe]]></category>
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		<category><![CDATA[Mexico]]></category>
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		<guid isPermaLink="false">https://critter.science/?p=10826</guid>

					<description><![CDATA[<a href="https://critter.science/the-channel-catfish/" title="The Channel Catfish" rel="nofollow"><img width="300" height="180" src="https://critter.science/wp-content/uploads/2021/05/cc1a-300x180.jpg" class="webfeedsFeaturedVisual wp-post-image" alt="channel catfish" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="1" decoding="async" srcset="https://critter.science/wp-content/uploads/2021/05/cc1a-300x180.jpg 300w, https://critter.science/wp-content/uploads/2021/05/cc1a-800x481.jpg 800w, https://critter.science/wp-content/uploads/2021/05/cc1a-scaled.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" /></a><p>This article was originally published on <a rel="nofollow" href="https://critter.science">Critter Science</a>.</p>
<p>The channel catfish, aka channel cat, is the most abundant catfish species in North America. They have populations in Canada, United States, Mexico, Central and South America, Europe, and Asia. They are also considered an invasive species in many countries. Channel cats like deep, cool, clean water, with slow to [&#x2026;]</p>
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