They look like a creature the bloodthirsty alien in Predator movies would keep in some extraterrestrial aquarium — wedge shaped body; beady eyes; a sucker mouth on the underside of a shovel-shaped ...
Popular aquarium catfish wreak havoc in aquatic ecosystems worldwide after people set them free. A new Cornell study, published Aug. 21 in the Proceedings of the Royal Society B, explains why the ...
A suckermouth armored catfish is seen in this photo shared by the Texas Parks and Wildlife Department. Screengrab from Texas Parks and Wildlife Department Facebook post. Hundreds of hard-to-kill ...
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