The Hades’ snake moray (Uropterygius hades), a dark brown, slender snake moray eel, has chosen the road less traveled, thriving in dim and muddy river mouths, unlike most of its marine moray eel ...

The Asian swamp eel is an air-breathing, mud-loving predator spreading throughout the United States. These slithering threats ...

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The invasive Asian swamp eel is threatening the Florida Everglades by disrupting the food web. This predatory fish has caused ...

If you saw an American eel in the water, you might think it was a snake due to its tubular shape, but it’s actually a slimy fish. American eels are one of the depleted species that are a focus of ...