Bay pipefish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Syngnathiformes
- family: Syngnathidae
- genus: Syngnathus
- species: Syngnathus leptorhynchus
Lions Bay
British Columbia
Canada
Alameda- Avalon
- Bayview
- Belvedere
- Berkeley
- Brisbane
- Camp Pendleton South
- Costa Mesa
- Crescent City
- Crockett
- Cutten
- Dana Point
- Del Mar
- El Segundo
- Elkhorn
- Eureka
- Imperial Beach
- La Jolla
- Los Osos
- Malibu Beach
- Marin City
- Marina
- Marina del Rey
- Morro Bay
- Myrtletown
- Newport Beach
- Oakland
- Oceanside
- Pasatiempo
- Richmond
- San Pedro
- Santa Cruz
- Sausalito
- Seal Beach
- Twin Lakes
- West Menlo Park
California- Newport
Oregon
United States