Arthothelium macrothecum
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Isopoda
- family: Not assigned
- genus: Arthothelium
- species: Arthothelium macrothecum
The Bottom
Saba- Oranjestad
Sint Eustatius
BQ
Arthothelium macrothecum The Bottom Oranjestad