
Megalagrion eudytum
Frosty Hawaiian Damselfly
As recorded: Megalagrion eudytum (Perkins, 1899)
Animalia › Arthropoda › Insecta › Odonata › Coenagrionidae
- Collected by
- Polhemus, D.A.
- Date
- April 1, 1993
- Locality
- Wainiha River: ca. 5 mi upstream from Wainiha
- Identified by
- Polhemus, D.A.
- Record type
- Preserved specimen
Collected the same day
On April 1, 1993, Polhemus, D.A. also collected 6 other specimens.
Megalagrion eudytum observed alive
This specimen was collected in 1993. Since 2000, iNaturalist observers have recorded 11 research-grade sightings in the wild, most recently on 2025-06-29.

2025-06-29
Hawaii, US
(c) Jory Teltser, some rights reserved (CC BY-NC)

2024-07-02
Hawaii, US
(c) Edwin, some rights reserved (CC BY-NC)

2024-06-16
Hawaii, US
(c) Julien Ueda, some rights reserved (CC BY-NC)

2024-06-16
Hawaii, US
(c) Julien Ueda, some rights reserved (CC BY-NC)

2024-06-16
Hawaii, US
(c) Julien Ueda, some rights reserved (CC BY-NC)

2024-06-09
Hawaii, US
(c) Julien Ueda, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Megalagrion eudytum. BPBM 23822. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37523228. Accessed via explore.bishopmuseum.org/specimens/ent/23822.
Record sources
- GBIF occurrence 37523228 ↗
- Data license: CC0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Coordinates recorded as 0, 0
Spot an error? Let the Entomology department know — corrections flow back to GBIF.
