科学
Guatemala ensures survival of vulnerable 'fossil' fish
来源: Phys.org · 发布于
In a freshwater canal surrounded by mangroves in southern Guatemala, hundreds of baby tropical gars—a torpedo-shaped fish with an alligator-like snout dubbed the "fossil fish"—are released into the…
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- #fish
- #guatemala
- #fossil
- #vulnerable
- #freshwater
- #surrounded
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