Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Chaetomorpha antennina
Antennate bristle alga
As recorded: Chaetomorpha antennina (Bory) Kütz.
Plantae › Chlorophyta › Ulvophyceae › Cladophorales › Cladophoraceae
- Collected by
- Magruder, W.H.
- Collector number
- s.n.
- Date
- May 5, 1986
- Locality
- Kawailoa Beach
- Island
- Oʻahu
- Region
- Hawaii, United States
- Coordinates
- 21.6167, -158.0667
- Record type
- Preserved specimen
Where it was collected
Collected the same day
On May 5, 1986, Magruder, W.H. also collected 2 other specimens.
Still here: Chaetomorpha antennina observed near this locality
This specimen was collected in 1986. Since 2000, iNaturalist observers have recorded 10 research-grade sightings in the wild within 25 km, most recently on 2026-10-04.

2026-10-04
North Shore, Waialua, HI, USA
(c) Daniel Ward, some rights reserved (CC BY-NC)

2026-07-30
Kahuku, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)

2025-05-06
North Shore, Waialua, HI, USA
(c) Thomas Irvine, some rights reserved (CC BY)

2025-04-12
Haleiwa, HI, USA
(c) Leyton Reid, some rights reserved (CC BY-NC)

2025-03-27
Haleiwa, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)

2024-10-24
Oʻahu, Māʻili, HI, US
(c) Anuschka Faucci, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Chaetomorpha antennina. BISH 527776. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956311177. Accessed via explore.bishopmuseum.org/specimens/bish/527776.
Record sources
- GBIF occurrence 5956311177 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
