BPBM 183706Malacology
Omphalotropis
Animalia › Mollusca › Gastropoda › Littorinimorpha › Assimineidae
- Collected by
- H.F. Bowker; H.F. Bowker
- Date
- April 16, 1936
- Locality
- Ritidian Point
- Region
- Guam
- Coordinates
- 13.6511, 144.8616 ± 367 m
- Record type
- Preservedspecimen
Where it was collected
Still here: Omphalotropis observed near this locality
This specimen was collected in 1936. Since 2000, iNaturalist observers have recorded 2 research-grade sightings in the wild within 25 km, most recently on 2024-09-17.

2024-09-17
Pagat, Guam
(c) CJ Paulino, some rights reserved (CC BY-NC)

2024-05-10
Anao, Guam
(c) CJ Paulino, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Omphalotropis. BPBM 183706. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/183706.
Record sources
- Last harvested October 27, 2026


