
CC0 · GBIF · full resolution
Hydatina amplustre
Animalia › Mollusca › Gastropoda › Cephalaspidea › Aplustridae
- Collected by
- D.B. Langford & D. Thaanum; Thaanum, DitlevD.B. LangfordD. B. Langford →Ditlev Due Thaanum →
- Collector number
- x422,b
- Date
- 1932
- Locality
- Ryukyu Islands; Loochoos; Okinawa; Rukan Sho Island
- Region
- Ryukyu Islands
- Record type
- Preservedspecimen
Aplustrum amplustre observed alive
This specimen was collected in 1932. Since 2000, iNaturalist observers have recorded 509 research-grade sightings in the wild, most recently on 2026-10-12.

2026-10-12
Kamehameha Hwy + Opp Hauula Homestead Rd, Hauula, HI 96717, USA
(c) Pedro Sastre, some rights reserved (CC BY-NC)

2026-10-11
HI, US
(c) Denali, some rights reserved (CC BY-NC)

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

2026-10-03
Eleele, HI 96705, USA
(c) Curtis Mahon, some rights reserved (CC BY-NC)

2026-09-28
Sunshine Coast QLD, Australia
(c) Hiroya Kidoguchi, some rights reserved (CC BY-NC)

2026-09-23
Hawaii Kai, Honolulu, HI, USA
no rights reserved
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Hydatina amplustre. BPBM 258748. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37209721. Accessed via explore.bishopmuseum.org/specimens/mo/258748.
Record sources
- GBIF occurrence 37209721 ↗
- Data license: CC0
- Last harvested October 27, 2026
