CC0 · GBIF · full resolution
Williamia radiata
Animalia › Mollusca › Gastropoda › Siphonariida › Siphonariidae
- Collected by
- T.T. Dranga & D. Thaanum; Thaanum, DitlevTed E. {should Be D.} Dranga →Ditlev Due Thaanum →
- Collector number
- 943,j
- Date
- 1938
- Locality
- Waimanalo; Manana Island (Rabbit Island)
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Record type
- Preservedspecimen
Williamia radiata observed alive in Hawaiʻi
This specimen was collected in 1938. Since 2000, iNaturalist observers have recorded 4 research-grade sightings in the wild, 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 259145. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 39683567. Accessed via explore.bishopmuseum.org/specimens/mo/259145.
Record sources
- GBIF occurrence 39683567 ↗
- Data license: CC0
- Last harvested October 27, 2026