
Isognomon
Purse Oysters
Isognomonidae
- Collected by
- MarineGeo 2017 M. Weber + IZ TeamIZ Team →MarineGeo 2017 M. Weber →
- Date
- 2017
- Island
- Oʻahu
- Region
- Honolulu County, Hawaii, United States
- Record type
- Preservedspecimen
Isognomon observed alive in Hawaiʻi
This specimen was collected in 2017. Since 2000, iNaturalist observers have recorded 433 research-grade sightings in the wild, most recently on 2026-10-23.

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

2026-10-12
Lāʻie, HI, US
(c) anemoneme, some rights reserved (CC BY-NC)

2026-09-30
Kamehameha Hwy + Pupukea Beach Park, Pupukea, HI 96712, USA
(c) Cheryl Stinchcomb, some rights reserved (CC BY)

2026-09-24
Kaiminani, HI 96740, USA
(c) rnpreptiles, some rights reserved (CC BY-NC)

2026-09-12
Māʻili Beach Park, 87-021 Farrington Hwy, Waianae, HI 96792, USA
(c) pickin, some rights reserved (CC BY-NC)

2026-09-06
Kaihalulu, Kahuku, HI, US
(c) jaminhein1215, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Isognomon. BPBM 283992. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/283992.
Record sources
- Last harvested October 27, 2026
