
CC0 · GBIF · full resolution
Arca ventricosa
Truncated Ark
Animalia › Mollusca › Bivalvia › Arcida › Arcidae
- Collected by
- Milton J. Flood; Thaanum, DitlevMilton J. Flood →Ditlev Due Thaanum →
- Collector number
- 2085
- Locality
- Australia; Queensland; Barrier Reef
- Region
- Australia
- Record type
- Preservedspecimen
Lamarcka ventricosa observed alive
Since 2000, iNaturalist observers have recorded 149 research-grade sightings in the wild, most recently on 2026-10-28.

2026-10-28
Kealia Pond Coastal Boardwalk, Maalaea, HI, US
(c) Ben Shulman, some rights reserved (CC BY-NC)

2026-10-25
Kahuku, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-10-23
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-10-08
Kealia Pond Coastal Boardwalk, Maalaea, HI, US
(c) alex3haase, some rights reserved (CC BY-NC)

2026-09-25
Kihei, HI, US
(c) Genevieve G. Mount, some rights reserved (CC BY-NC)

2026-09-01
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
Arca ventricosa. BPBM 259801. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 35196212. Accessed via explore.bishopmuseum.org/specimens/mo/259801.
Record sources
- GBIF occurrence 35196212 ↗
- Data license: CC0
- Last harvested October 27, 2026
