Halichondria magniconulosa
- kingdom: Animalia
- phylum: Porifera
- class: Demospongiae
- order: Suberitida
- family: Halichondriidae
- genus: Halichondria
- species: Halichondria magniconulosa
- CW
Mucurapo
Port-of-Spain
Port of SpainLaventille
Laventille
San Juan
Trinidad And Tobago