Arthonia caribaea
- kingdom: Fungi
- phylum: Ascomycota
- class: Arthoniomycetes
- order: Arthoniales
- family: Arthoniaceae
- genus: Arthonia
- species: Arthonia caribaea
The Bottom
Saba- Oranjestad
Sint Eustatius
BQ
Sabana Hoyos
Arecibo
Puerto Rico