In the middle of the 19th century, French explorers captured 34 aquatic salamanders (Ambystoma mexicanum) from Lake Xochimilco in Mexico and relocated them to Paris. After a few of these animals, now ...

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Aquarium enthusiasts around the world have fallen in love with the kuhli loach, an eel-like fish native to Indonesia. If you are considering joining the ranks of kuhli-loach owners, you’ll need to ...