This specimen has not been photographed yet.
Sargassum echinocarpum
As recorded: Sargassum echinocarpum J.Ag.
Chromista › Ochrophyta › Phaeophyceae › Fucales › Sargassaceae
- Collected by
- (Not on sheet)
- Collector number
- 22
- Locality
- [Hawaiian Islands; U.S.A.; O`ahu; Honolulu]
- Island
- Oʻahu
- Region
- Hawaii, United States
- Coordinates
- 21.6000, -157.9000
- Identified by
- Magruder, W.H.
- Record type
- Preserved specimen
Where it was collected
Still here: Sargassum echinocarpum observed near this locality
Since 2000, iNaturalist observers have recorded 13 research-grade sightings in the wild within 25 km, most recently on 2026-06-18.
2026-06-18
Kahuku, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2026-06-18
Kahuku, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2026-06-03
Waialua, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)
2025-12-03
Kahuku, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2025-07-19
North Pacific Ocean, Pūpūkea, HI, US
(c) wkonwent, some rights reserved (CC BY-NC)
2025-05-20
North Shore, Waialua, HI, USA
(c) Eric C. Maxwell, some rights reserved (CC BY-NC-ND)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sargassum echinocarpum. BISH 509742. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956443271. Accessed via explore.bishopmuseum.org/specimens/bish/509742.
Record sources
- GBIF occurrence 5956443271 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026