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Vexillum tusum
Costellariidae
- Collected by
- Ditlev Due Thaanum; Ditlev Due Thaanum
- Collector number
- Th.#: 311,a
- Date
- 1913
- Locality
- Honolulu; Fort Armstrong
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Record type
- Preservedspecimen
Vexillum tusum observed alive in Hawaiʻi
This specimen was collected in 1913. Since 2000, iNaturalist observers have recorded 20 research-grade sightings in the wild, most recently on 2026-10-23.
2026-10-23
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2026-10-11
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2026-08-17
Pearl Harbor Entrance, HI, US
(c) megansmith9, some rights reserved (CC BY-NC)
2026-06-09
Kalākaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2026-06-09
Kalākaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
2026-06-08
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
Vexillum tusum. BPBM 254687. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/254687.
Record sources
- Last harvested October 27, 2026