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
- Gilbert, W.J.
- Collector number
- 9536
- Date
- April 24, 1959
- Locality
- Spouting Horn
- Island
- Kauaʻi
- Region
- Hawaii, United States
- Coordinates
- 21.8833, -159.4833
- Record type
- Preserved specimen
Where it was collected
Collected the same day
On April 24, 1959, Gilbert, W.J. also collected 6 other specimens.
Still here: Chaetomorpha antennina observed near this locality
This specimen was collected in 1959. Since 2000, iNaturalist observers have recorded 8 research-grade sightings in the wild within 25 km, most recently on 2026-05-05.

2026-05-05
ʻEleʻele, HI, US
(c) Veronica McCleign, some rights reserved (CC BY-NC-SA)

2026-03-11
Poʻipū, HI, US
(c) Sean Ford, some rights reserved (CC BY-NC)

2025-12-09
Poʻipū, HI, US
(c) pepperjackb, some rights reserved (CC BY-NC)

2025-05-29
Poʻipū, HI, US
(c) Veronica McCleign, some rights reserved (CC BY-NC-SA)

2025-02-08
Kauai County, US-HI, US
(c) Elijah Okeefe, some rights reserved (CC BY-NC)

2025-02-08
Poipu Beach Park, Poʻipū, HI, US
(c) Elijah Okeefe, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Chaetomorpha antennina. BISH 515915. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956304291. Accessed via explore.bishopmuseum.org/specimens/bish/515915.
Record sources
- GBIF occurrence 5956304291 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
