Brissus unicolor
- kingdom: Animalia
- phylum: Echinodermata
- class: Echinoidea
- order: Spatangoida
- family: Brissidae
- genus: Brissus
- species: Brissus unicolor
Falmouth
Saint Paul
Antigua And Barbuda
Four Cross Roads
Saint John
Barbados
Habana del Este
Havana
Cuba
Charlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.