スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 11月4日 22時38分

GULP! Arapaima eat by opening their large mouths and creating a vacuum that pulls in nearby food. Their tongues and sharp teeth, combined with the teeth on the roof of their palates, debilitate and shred prey. Visit Amazonia and check out the daily fish feeding at 11 a.m. http://s.si.edu/2h3CN1W.

[BIHAKUEN]UVシールド(UVShield)

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