
CC0 · GBIF · full resolution
Mactromeris polynyma
- Collected by
- Thaanum
- Collector number
- 9080a
- Region
- Alaska, USA
- Record type
- Preservedspecimen
Mactromeris polynyma observed alive
Since 2000, iNaturalist observers have recorded 86 research-grade sightings in the wild, most recently on 2026-08-08.

2026-08-08
Homer, AK, USA
(c) Joshua Doby, some rights reserved (CC BY-NC)

2026-06-25
Anchor Point, AK, USA
(c) R. Hoffman, some rights reserved (CC BY-NC)

2026-05-08
Kachemak Bay, Homer, AK, US
(c) Seth G. Breeding, some rights reserved (CC BY)

2025-09-09
Havre-Saint-Pierre, QC, Canada
(c) Séraphin Poudrier, some rights reserved (CC BY-NC)

2025-09-06
Longue-Pointe-de-Mingan, QC, Canada
(c) Séraphin Poudrier, some rights reserved (CC BY-NC)

2025-08-21
Côte-Nord, QC, Canada
(c) Michael John Oldham, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Mactromeris polynyma. BPBM 286261. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/286261.
Record sources
- Last harvested October 27, 2026
