Williamia radiata
As recorded: Williamia radiata (Pease, 1861)
Animalia › Mollusca › Gastropoda › Siphonariida › Siphonariidae
- Collected by
- R.C. DeFelice and S.L. ColesStephen L. Coles →Ralph C. DeFelice →
- Locality
- Keehi Lagoon; Floating Docks
- Island
- Oʻahu
- Region
- United States
- Coordinates
- 21.3197, -157.8944
- Depth
- 2 m
- Record type
- Preserved specimen
Where it was collected
Still here: Williamia radiata observed near this locality
Since 2000, iNaturalist observers have recorded 4 research-grade sightings in the wild within 25 km, most recently on 2026-10-20.
2026-10-20
Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2017-05-29
Kaneohe Bay, W of Kekepa Island
(c) smithsonian_marinegeo, some rights reserved (CC BY-NC-SA)
2017-05-27
Kaneohe Bay, NE of Kapapa Island
(c) smithsonian_marinegeo, some rights reserved (CC BY-NC-SA)
2017-05-27
Kaneohe Bay, NE of Kapapa Island
(c) smithsonian_marinegeo, some rights reserved (CC BY-NC-SA)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Williamia radiata. BPBM GBIF 4979304082. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 4979304082. Accessed via explore.bishopmuseum.org/specimens/mo/gbif-4979304082.
Record sources
- GBIF occurrence 4979304082 ↗
- Data license: CC_BY_4_0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Coordinates were rounded by GBIF
- Longitude sign looks reversed
Spot an error? Let the Malacology department know — corrections flow back to GBIF.