Siphonaria normalis
Animalia › Mollusca › Gastropoda › Siphonariida › Siphonariidae
- Collected by
- W.A. & E.L. Bryan
- Locality
- Manana (Rabbit) Island
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Coordinates
- 21.3286, -157.6570 ± 346 m
- Record type
- Preservedspecimen
Where it was collected
Still here: Siphonaria normalis observed near this locality
Since 2000, iNaturalist observers have recorded 18 research-grade sightings in the wild within 25 km, most recently on 2026-06-23.

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

2026-06-07
Kalākaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-04-26
Kulamanu Pl, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-04-03
Honolulu, HI, US
(c) theforestseeker, some rights reserved (CC BY-NC)

2026-03-05
Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2025-12-02
Kalakaua 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
Siphonaria normalis. BPBM 60571. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 38691424. Accessed via explore.bishopmuseum.org/specimens/mo/60571.
Record sources
- GBIF occurrence 38691424 ↗
- Data license: CC0
- Last harvested October 27, 2026


