
CC0 · GBIF · full resolution
Littorina scabra
Rough Periwinkle
Animalia › Mollusca › Gastropoda › Littorinimorpha › Littorinidae
- Collected by
- Thaanum; Thaanum
- Collector number
- 6279
- Date
- 1923
- Locality
- Pearl Harbor; Peninsula; along shore near Rail Road Wharf
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Record type
- Preservedspecimen
Littoraria scabra observed alive in Hawaiʻi
This specimen was collected in 1923. Since 2000, iNaturalist observers have recorded 5 research-grade sightings in the wild, most recently on 2026-10-20.

2026-10-20
Joint Base Pearl Harbor-Hickam, Honolulu, HI, US
(c) megansmith9, some rights reserved (CC BY-NC)

2026-02-03
ʻEwa, HI, US
(c) h0neybee, some rights reserved (CC BY-NC)

2024-08-11
Arizona Memorial, Hawaii 96701, USA
no rights reserved

2024-06-22
West Loch Shoreline Park, West Loch Estates, HI, US
(c) Anuschka Faucci, some rights reserved (CC BY-NC)

2024-06-22
West Loch Shoreline Park, West Loch Estates, HI, US
(c) Anuschka Faucci, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Littorina scabra. BPBM 228541. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37454608. Accessed via explore.bishopmuseum.org/specimens/mo/228541.
Record sources
- GBIF occurrence 37454608 ↗
- Data license: CC0
- Last harvested October 27, 2026
