Halichondria surrubicunda
- kingdom: Animalia
- phylum: Porifera
- class: Demospongiae
- order: Suberitida
- family: Halichondriidae
- genus: Halichondria
- species: Halichondria surrubicunda
Okayama-shi
Okayama
Japan
Halichondria surrubicunda
Okayama-shi