
CC0 · GBIF · full resolution
Ostrea denselamellosa
Lamellated Oyster
Animalia › Mollusca › Bivalvia › Ostreida › Ostreidae
- Collected by
- D.B. Langford; D. ThaanumD.B. LangfordD. B. Langford →Ditlev Due Thaanum →
- Collector number
- 8825,a
- Date
- 1924
- Locality
- Japan; Yokohama
- Region
- Japan
- Record type
- Preservedspecimen
Ostrea denselamellosa observed alive
This specimen was collected in 1924. Since 2000, iNaturalist observers have recorded 21 research-grade sightings in the wild, most recently on 2026-05-14.

2026-05-14
Qingdao, CN-SD, CN
(c) zgy, some rights reserved (CC BY-NC)

2026-05-14
东营港
(c) castle_pendragon, some rights reserved (CC BY-NC)

2026-03-12
Qingdao, CN-SD, CN
(c) orcinusss, some rights reserved (CC BY-NC)

2026-01-30
Yantai, CN-SD, CN
(c) zhilin_tang, some rights reserved (CC BY-NC)

2025-12-18
Qingdao, CN-SD, CN
(c) orcinusss, some rights reserved (CC BY-NC)

2025-02-23
Qingdao, CN-SD, CN
(c) orcinusss, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ostrea denselamellosa. BPBM 260964. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37857076. Accessed via explore.bishopmuseum.org/specimens/mo/260964.
Record sources
- GBIF occurrence 37857076 ↗
- Data license: CC0
- Last harvested October 27, 2026
