アメリカ自然史博物館のインスタグラム(amnh) - 11月15日 11時36分

The sarcastic fringehead (Neoclinus blanchardi) doesn't really have much of a sense of humor. This small but territorial fish can be found inside shelters like empty clam shells, abandoned burrows, or even garbage thrown in the ocean. Their head often protrudes from these shelters as they wait to attack prey, intruders, or anything within their range of vision. If threatened, the fringehead first flexes its body and head while snapping its jaws—and if that doesn't work, the fish then attacks with its needle-like teeth.
Photo: Wikistudent348

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