BPBM 75155Malacology
Omphalotropis
Animalia › Mollusca › Gastropoda › Littorinimorpha › Assimineidae
- Collected by
- Henry E. Crampton
- Date
- August 15, 1920
- Locality
- Tarague
- Region
- Guam
- Coordinates
- 13.6027, 144.9082 ± 301 m
- Record type
- Preservedspecimen
Where it was collected
Collected the same day
On August 15, 1920, Henry E. Crampton also collected 11 other specimens.
Still here: Omphalotropis observed near this locality
This specimen was collected in 1920. 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 75155. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37813570. Accessed via explore.bishopmuseum.org/specimens/mo/75155.
Record sources
- GBIF occurrence 37813570 ↗
- Data license: CC0
- Last harvested October 27, 2026



