Ceratosoma tenue
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Nudibranchia
- family: Chromodorididae
- genus: Ceratosoma
- species: Ceratosoma tenue
Bagalangit
Calabarzon- Sabang
Mimaropa
Philippines
Luganville
Sanma
Vanuatu