
CC0 · GBIF · full resolution
Rissoina ambigua
Animalia › Mollusca › Gastropoda › Littorinimorpha › Rissoinidae
- Collected by
- W.A. & E.L. Bryan
- Date
- 1915
- Locality
- West Maui; Lahaina
- Island
- Maui
- Region
- Maui County, Hawaii, United States
- Coordinates
- 20.8825, -156.6618 ± 2,709 m
- Record type
- Preservedspecimen
Where it was collected
Still here: Rissoina ambigua observed near this locality
This specimen was collected in 1915. Since 2000, iNaturalist observers have recorded 3 research-grade sightings in the wild within 25 km, most recently on 2022-02-28.

2022-02-28
Maalaea, HI, USA
(c) Cricket Raspet, some rights reserved (CC BY)

2016-12-09
Honokowai Beach Park, Napili-Honokowai, HI, USA
(c) Phil Liff-Grieff, some rights reserved (CC BY-NC-SA)

2016-12-04
Kapalua, HI 96761, USA
(c) Phil Liff-Grieff, some rights reserved (CC BY-NC-SA)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Rissoina ambigua. BPBM 63801. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 38489430. Accessed via explore.bishopmuseum.org/specimens/mo/63801.
Record sources
- GBIF occurrence 38489430 ↗
- Data license: CC0
- Last harvested October 27, 2026
