
CC0 · GBIF · full resolution
Hydatina amplustre
Animalia › Mollusca › Gastropoda › Cephalaspidea › Aplustridae
- Collected by
- Thaanum; Thaanum, Ditlev
- Collector number
- 422,j
- Date
- April 1, 1924
- Locality
- Wailupe
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Coordinates
- 21.3012, -157.7546 ± 3,033 m
- Record type
- Preservedspecimen
Where it was collected
Collected the same day
On April 1, 1924, Thaanum; Thaanum, Ditlev also collected 1 other specimen.
Still here: Aplustrum amplustre observed near this locality
This specimen was collected in 1924. Since 2000, iNaturalist observers have recorded 65 research-grade sightings in the wild within 25 km, most recently on 2026-10-04.

2026-10-04
Hawaii Kai, Honolulu, HI, USA
no rights reserved

2026-09-23
Hawaii Kai, Honolulu, HI, USA
no rights reserved

2026-07-07
North Pacific Ocean, East Honolulu, HI, US
(c) Kana, some rights reserved (CC BY-NC)

2026-06-23
Honolulu, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)

2026-06-23
Honolulu, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)

2026-06-22
Kalākaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Hydatina amplustre. BPBM 258469. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37209712. Accessed via explore.bishopmuseum.org/specimens/mo/258469.
Record sources
- GBIF occurrence 37209712 ↗
- Data license: CC0
- Last harvested October 27, 2026

