
Calliactis polypus
Hermit Crab Anemone
As recorded: Calliactis decorata (Drayton, 1849)
Animalia › Cnidaria › Anthozoa › Actiniaria › Hormathiidae
- Locality
- Oahu
- Island
- Oʻahu
- Region
- United States
- Record type
- Preserved specimen
Calliactis polypus observed alive
Since 2000, iNaturalist observers have recorded 197 research-grade sightings in the wild, most recently on 2026-09-11.

2026-09-11
Eleele, HI 96705, USA
(c) Curtis Mahon, some rights reserved (CC BY-NC)

2026-09-11
Red Sea, Red Sea, EG
(c) Ruben Clark, some rights reserved (CC BY-NC)

2026-09-09
Magic Island Lagoon, Honolulu, HI, US
(c) jaminhein1215, some rights reserved (CC BY-NC)

2026-08-29
Province Sud, Nouvelle-Calédonie
(c) Joëlle VINCENT, some rights reserved (CC BY-NC)

2026-07-17
Lac Long Quan, Tien Thanh, Lam Dong, VN
(c) Austinle071, some rights reserved (CC BY-NC)

2026-07-01
Honolulu County, HI, USA
(c) Thomas Irvine, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Calliactis polypus. BPBM 792. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 35691053. Accessed via explore.bishopmuseum.org/specimens/d/792.
Record sources
- GBIF occurrence 35691053 ↗
- Data license: CC0
- Last harvested October 26, 2026
