Subregions- Baja California, Mexico
 - Baja California Sur, Mexico
- Gulf of California
- Hermosillo urban area, Sonora, Mexico
- Isla Angel de la Guarda, Baja California, Mexico
- Isla Cedros, Baja California, Mexico
- Isla Guadalupe, Baja California, Mexico
- Isla Guadalupe region, Baja California, Mexico
- Islas Marias region, Nayarit, Mexico
- Isla Tiburon, Sonora, Mexico
- offshore Baja California, Mexico
- offshore Baja California Sur, Mexico
- offshore Nayarit, Mexico
- offshore Sinaloa, Mexico
- off the coast of Baja California Sur, Mexico
- off the coast of Nayarit, Mexico
- off the coast of Sinaloa, Mexico
- off the west coast of Baja California
- Sonora, Mexico
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