Microcystis
Animalia › Mollusca › Gastropoda › Stylommatophora › Euconulidae
- Collected by
- H. St. John; Cooke, C.M. JrClarence H. Cooke Jr. →Harold St.John →
- Collector number
- Bottle 391
- Date
- July 15, 1934
- Locality
- Kotikotingaiki; Mt. Perahu; ridge; 1 mile inland
- Island
- Rapa
- Region
- Austral Islands, French Polynesia
- Record type
- Preservedspecimen
Collected the same day
On July 15, 1934, H. St. John; Cooke, C.M. Jr also collected 10 other specimens.
Microcystis observed alive
This specimen was collected in 1934. Since 2000, iNaturalist observers have recorded 1,340 research-grade sightings in the wild, most recently on 2026-10-28.

2026-10-28
Lismore NSW 2480, Australia
(c) Nicholas John Fisher, some rights reserved (CC BY-NC)

2026-10-28
Lismore NSW 2480, Australia
(c) Nicholas John Fisher, some rights reserved (CC BY-NC)

2026-10-21
Tomewin NSW 2484, Australia
(c) wollumbinenviroservices, some rights reserved (CC BY-NC)

2026-10-20
New South Wales, AU
(c) Tanya Zubakin, some rights reserved (CC BY-NC)

2026-10-20
New South Wales, AU
(c) Tanya Zubakin, some rights reserved (CC BY-NC)

2026-10-20
New South Wales, AU
(c) Tanya Zubakin, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Microcystis. BPBM 135252. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37573396. Accessed via explore.bishopmuseum.org/specimens/mo/135252.
Record sources
- GBIF occurrence 37573396 ↗
- Data license: CC0
- Last harvested October 27, 2026




