
CC0 · GBIF · full resolution
Casmaria ponderosa ponderosa
Animalia › Mollusca › Gastropoda › Littorinimorpha › Cassidae
- Collected by
- D. B. Langford; ThaanumD.B. LangfordD. B. Langford →Ditlev Due Thaanum →
- Collector number
- 6279
- Date
- 1946
- Locality
- Piti
- Region
- Guam
- Record type
- Preservedspecimen
Casmaria ponderosa observed alive
This specimen was collected in 1946. Since 2000, iNaturalist observers have recorded 58 research-grade sightings in the wild, most recently on 2026-10-27.

2026-10-27
Mjini, TZ-ZW, TZ
(c) Jonathan Walz, some rights reserved (CC BY-NC)

2026-08-03
New South Wales, Australia
(c) Adrian Gale, some rights reserved (CC BY-NC)

2026-04-18
Caloundra - Kawana, AU-QL, AU
(c) Dominick Joch, some rights reserved (CC BY-NC)

2026-02-19
Woolgoolga NSW 2456, Australia
(c) Adrian Gale, some rights reserved (CC BY-NC)

2025-11-08
Lembeh Strait, Indonesia
(c) Tiffany Kosch, some rights reserved (CC BY-NC-SA)

2025-10-06
Coffs Harbour, NSW, Australia
(c) Dominick Joch, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Casmaria ponderosa ponderosa. BPBM 233807. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 35808577. Accessed via explore.bishopmuseum.org/specimens/mo/233807.
Record sources
- GBIF occurrence 35808577 ↗
- Data license: CC0
- Last harvested October 27, 2026
