
Plectonema
As recorded: Plectonema Thuret ex Gomont, 1892
Bacteria › Cyanobacteria › Cyanobacteriia › Cyanobacteriales › Microcoleaceae
- Collected by
- Meñez, E.G.
- Collector number
- MSD 18643
- Date
- 1960
- Locality
- Barren Island
- Island
- Palmyra Atoll
- Record type
- Preserved specimen
Plectonema observed alive
This specimen was collected in 1960. Since 2000, iNaturalist observers have recorded 4 research-grade sightings in the wild, most recently on 2025-11-22.

2025-11-22
Needham, MA, USA
no rights reserved

2025-11-19
Brisbane QLD, Australia
(c) Alex Kenins, some rights reserved (CC BY-NC)

2020-10-23
Lake Park, Georgia
(c) bgcrews, some rights reserved (CC BY-NC)

2007-02-14
Brisbane QLD, Australia
(c) Glenn McGregor, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Plectonema. BISH 458547. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956625429. Accessed via explore.bishopmuseum.org/specimens/bish/458547.
Record sources
- GBIF occurrence 5956625429 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
