Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Boergesenia
As recorded: Boergesenia J.Feldmann, 1938
Plantae › Chlorophyta › Ulvophyceae › Siphonocladales › Siphonocladaceae
- Collected by
- Tsuda, R.T.
- Collector number
- RT 455
- Locality
- Tula
- Island
- Tutuila
- Region
- American Samoa
- Record type
- Preserved specimen
Boergesenia observed alive
Since 2000, iNaturalist observers have recorded 18 research-grade sightings in the wild, most recently on 2026-02-04.

2026-02-04
Kavaratti, Lakshadweep, India
(c) mizda, some rights reserved (CC BY-NC)

2025-08-25
(c) ylsu, some rights reserved (CC BY-NC)

2025-07-26
Cyrene Reefs, Singapore
(c) budak, some rights reserved (CC BY-NC)

2024-12-30
Fun & Sun, Malapascua Island, Philippines
(c) Albert Kang, some rights reserved (CC BY-NC)

2024-12-23
Sandals Barbados, Christ Church, BB
(c) nebrooks, some rights reserved (CC BY)

2024-12-05
Sandy Beach, Bridgetown, Christ Church, BB
(c) Nigel Pitman, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Boergesenia. BISH 508913. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956169742. Accessed via explore.bishopmuseum.org/specimens/bish/508913.
Record sources
- GBIF occurrence 5956169742 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
