The northern snakehead (Channa argus ... They have sharp, dagger-like teeth, and canine teeth on their lower jaw. Their long dorsal fin, which runs much of the length of their body, and a powerful ...
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The Snakehead Is a Snake Fish out of Water
The snakehead fish has a distinctive appearance that makes it easy to spot. Its large mouth is filled with sharp teeth, making it an effective predatory fish. The northern snakehead fish is known ...