This specimen has not been photographed yet.
Circulium rotundatum
As recorded: Sesarma rotundatum Hess, 1865
Animalia › Arthropoda › Malacostraca › Decapoda › Sesarmidae
- Collected by
- R.D. Frisbie
- Locality
- 'Puka-puka'
- Island
- Cook Islands
- Region
- Unknown Region
- Identified by
- P. Ng
- Record type
- Preserved specimen
Circulium rotundatum observed alive
Since 2000, iNaturalist observers have recorded 16 research-grade sightings in the wild, most recently on 2026-04-28.

2026-04-28
Taveuni, FJ
(c) unusual_cat, some rights reserved (CC BY-NC)

2026-03-12
South Pacific Ocean
(c) Cozette Romero, some rights reserved (CC BY-NC)

2025-09-29
Cakaudrove, Fiji
(c) craigjhowe, some rights reserved (CC BY-NC)

2025-09-27
Taveuni, Fiji, FJ
(c) sp1_der, some rights reserved (CC BY-NC)

2025-07-05
Fiji, FJ
(c) Justin Shahbaz, some rights reserved (CC BY-NC)

2025-02-16
Lomaiviti, Fiji
(c) dnoby, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Circulium rotundatum. BPBM 4354. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 38655650. Accessed via explore.bishopmuseum.org/specimens/s/4354.
Record sources
- GBIF occurrence 38655650 ↗
- Data license: CC0
- Last harvested October 26, 2026
