
CC0 · GBIF · full resolution
Thais aperta
Animalia › Mollusca › Gastropoda › Neogastropoda › Muricidae
- Collected by
- D. Thaanum
- Date
- May 1, 1923
- Locality
- Nihoa; reefs at foot of pali; SW side
- Island
- Nihoa
- Region
- Honolulu County, Hawaii, United States
- Record type
- Preservedspecimen
Collected the same day
On May 1, 1923, D. Thaanum also collected 24+ other specimens.
Drupa aperta observed alive in Hawaiʻi
This specimen was collected in 1923. Since 2000, iNaturalist observers have recorded 11 research-grade sightings in the wild, most recently on 2026-06-26.

2026-06-26
Kalanianaole Hwy, East Honolulu, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)

2026-04-27
Poipu, Koloa, HI 96756, USA
(c) Ray Simpson, some rights reserved (CC BY-NC)

2026-04-08
Kailua-Kona, HI, USA
(c) Dan O'Brien, some rights reserved (CC BY-NC)

2026-02-06
Koko Head District Park, East Honolulu, HI, US
(c) Robin White, some rights reserved (CC BY)

2025-11-06
Hawaii, US
(c) Olie Turner III, some rights reserved (CC BY-NC)

2024-03-04
Hawaiʻi, Captain Cook, HI, US
(c) Jeff Ward, some rights reserved (CC BY-NC-SA)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Thais aperta. BPBM 65807. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 39109259. Accessed via explore.bishopmuseum.org/specimens/mo/65807.
Record sources
- GBIF occurrence 39109259 ↗
- Data license: CC0
- Last harvested October 27, 2026




