![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Sphenonectris_sp._cast.jpg/640px-Sphenonectris_sp._cast.jpg&w=640&q=50)
Sphenonectris
Extinct genus of jawless fishes / From Wikipedia, the free encyclopedia
Sphenonectris is an extinct genus of thelodont, which lived in Canada during the Early Devonian period.
Quick Facts Sphenonectris, Scientific classification ...
Sphenonectris | |
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An artist's concept of Sphenonectris. | |
Scientific classification | |
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Genus: | Sphenonectris |
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Sphenonectris turnerae [1] |
Close
Sphenonectris possessed a hunched pomacanthid-like body with the only visible fin being the caudal fin.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Sphenonectris_sp._cast.jpg/640px-Sphenonectris_sp._cast.jpg)