Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Microdictyon umbilicatum
As recorded: Microdictyon umbilicatum (Velley) Zanardini
Plantae › Chlorophyta › Ulvophyceae › Cladophorales › Anadyomenaceae
- Collected by
- Doty, M.S.
- Collector number
- s.n.
- Island
- Raroia Atoll
- Region
- French Polynesia
- Identified by
- Tsuda, R.T.
- Record type
- Preserved specimen
Microdictyon umbilicatum observed alive
Since 2000, iNaturalist observers have recorded 17 research-grade sightings in the wild, most recently on 2026-08-09.

2026-08-09
Récifs, Marseille, France
(c) Sylvain Le Bris, some rights reserved (CC BY-NC)

2026-08-09
Récifs, Marseille, France
(c) Sylvain Le Bris, some rights reserved (CC BY-NC)

2026-08-09
Récifs, Marseille, France
(c) Sylvain Le Bris, some rights reserved (CC BY-NC)

2026-06-28
Récifs, Marseille, France
(c) Sylvain Le Bris, some rights reserved (CC BY-NC)

2026-06-28
Récifs, Marseille, France
(c) Sylvain Le Bris, some rights reserved (CC BY-NC)

2026-06-28
RECIFS DU PRADO MARSEILLE
(c) Sylvie Cotterchio Caravagna, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Microdictyon umbilicatum. BISH 548085. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956163123. Accessed via explore.bishopmuseum.org/specimens/bish/548085.
Record sources
- GBIF occurrence 5956163123 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
