Hypoptychidae
| Hypoptychidae | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Gasterosteiformes |
| Family: | Hypoptychidae |
| Genera | |
The Hypoptychidae, the sand-eels, are a small family of gasterosteiform fishes native to the northwestern Pacific Ocean.
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Wikipedia