![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Zignoichthys_oblongus.jpg/640px-Zignoichthys_oblongus.jpg&w=640&q=50)
Zignoichthys
species of fish / From Wikipedia, the free encyclopedia
Zignoichthys is an extinct genus of prehistoric pufferfish. In life, it would have resembled a paunchy triggerfish. It lacked a pelvis, and could not inflate its body like its modern-day relatives.
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