Balanus trigonus
- kingdom: Animalia
- phylum: Arthropoda
- class: Maxillopoda
- order: Sessilia
- family: Balanidae
- genus: Balanus
- species: Balanus trigonus
Puerto Ayora
Galápagos
Ecuador
Busan
Busan
Korea
Panamá
Panamá
Panama
Sabang
Mimaropa
Philippines
Culebra
Culebra
Puerto Rico
San Diego
California
Provincetown
Massachusetts
Port Aransas
Texas
United States