Whitetail damselfish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Pomacentridae
- genus: Stegastes
- species: Stegastes leucorus
Cabo San Lucas
Baja California Sur
Mexico
Cascais- Estoril
- Monte Estoril
Lisbon
Portugal