Chocolate pipefish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Syngnathiformes
- family: Syngnathidae
- genus: Syngnathus
- species: Syngnathus euchrous
Tijuana
Baja California
Mexico
Hermosa Beach- La Jolla
- Redondo Beach
California
United States