Tridacna
Animalia › Mollusca › Bivalvia › Cardiida › Cardiidae
- Collected by
- W.C. McKern; W.C. McKern
- Collector number
- B3886
- Date
- June 1, 1921
- Locality
- Tonga
- Region
- Tonga
- Record type
- Preservedspecimen
Collected the same day
On June 1, 1921, W.C. McKern; W.C. McKern also collected 24+ other specimens.
Tridacna observed alive
This specimen was collected in 1921. Since 2000, iNaturalist observers have recorded 12,663 research-grade sightings in the wild, most recently on 2026-10-28.

2026-10-28
Botum Sakor, KH-KK, KH
(c) habeasporpoise, some rights reserved (CC BY-NC)

2026-10-27
Saint-Paul, RE-PL, RE
(c) Marilou Werlé, some rights reserved (CC BY-NC)

2026-10-27
PG
(c) jetsetjudy, some rights reserved (CC BY-NC)

2026-10-27
Uepi, Solomon Islands
(c) Martin Holladay, some rights reserved (CC BY-NC)

2026-10-26
(c) rock0, some rights reserved (CC BY-NC)

2026-10-26
Shuchah B22
(c) Nathan Cook, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Tridacna. BPBM 68372. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 39423793. Accessed via explore.bishopmuseum.org/specimens/mo/68372.
Record sources
- GBIF occurrence 39423793 ↗
- Data license: CC0
- Last harvested October 27, 2026






