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
- Ball, F.
- Collector number
- IA 21237
- Date
- July 6, 1977
- Locality
- [Hawaiian Islands; U.S.A.; North-West Hawaiian Islands; Necker
- Island
- Mokumanamana
- Region
- Hawaii, United States
- Record type
- Preserved specimen
Collected the same day
On July 6, 1977, Ball, F. also collected 11 other specimens.
Chaetomorpha antennina observed alive in Hawaiʻi
This specimen was collected in 1977. Since 2000, iNaturalist observers have recorded 91 research-grade sightings in the wild, most recently on 2026-10-06.

2026-10-06
L. Honoapi'ilani Rd./Pohaku Park, Napili-Honokowai, HI 96761, USA
(c) higgmaso, some rights reserved (CC BY-NC)

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

2026-09-18
Lahaina, HI, USA
(c) higgmaso, some rights reserved (CC BY-NC)

2026-09-16
Wailuku, HI 96793, USA
(c) higgmaso, some rights reserved (CC BY-NC)

2026-09-15
Lahaina Civic Center, Lahaina, HI 96761, USA
(c) higgmaso, some rights reserved (CC BY-NC)

2026-09-15
Lahaina Civic Center, Lahaina, HI 96761, USA
(c) higgmaso, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Chaetomorpha antennina. BISH 705522. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956598876. Accessed via explore.bishopmuseum.org/specimens/bish/705522.
Record sources
- GBIF occurrence 5956598876 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
