Cortez rainbow wrasse
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Labridae
- genus: Thalassoma
- species: Thalassoma lucasanum
Sámara
Guanacaste
Costa Rica
Puerto Ayora
Galápagos
Ecuador
Mulegé
Baja California- Cabo San Lucas
Baja California Sur- Acapulco
Guerrero- San Patricio
Jalisco- Mazatlán
- Topolobampo
Sinaloa
Mexico