Hymeniacidon caerulea
- kingdom: Animalia
- phylum: Porifera
- class: Demospongiae
- order: Suberitida
- family: Halichondriidae
- genus: Hymeniacidon
- species: Hymeniacidon caerulea
Santa Marta
Magdalena
Colombia
Saint Croix
Saint Croix Island
Virgin Islands, U.S.