This specimen has not been photographed yet.
Imbricaria olivaeformis
Mitridae
- Collected by
- Wesley M. Thorsson; Wesley M. Thorsson
- Date
- 1994
- Island
- Siar Island
- Region
- Madang Province, Papua New Guinea
- Record type
- Preservedspecimen
Imbricaria olivaeformis observed alive
This specimen was collected in 1994. Since 2000, iNaturalist observers have recorded 18 research-grade sightings in the wild, most recently on 2025-11-22.

2025-11-22
Koloa Landing, Poipu, HI 96756, USA
(c) cory-pittman, some rights reserved (CC BY-NC)

2023-12-21
Majuro Atoll, RMI
(c) Raphael Forns, some rights reserved (CC BY-NC)

2023-07-30
Aur3, Aur Atoll, RMI
(c) Raphael Forns, some rights reserved (CC BY-NC)

2023-07-25
Touho, NC-NO, NC
(c) Amaury Durbano, some rights reserved (CC BY-NC)

2023-07-04
Hawaii, US
(c) D. Torres-Pulliza, some rights reserved (CC BY-NC)

2022-06-12
Wailea, Wailea-Makena, HI 96753, USA
(c) cory-pittman, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Imbricaria olivaeformis. BPBM 250543. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/250543.
Record sources
- Last harvested October 27, 2026
