Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Megaceros flagellaris
As recorded: Megaceros flagellaris (Mitt.) Steph.
Plantae › Anthocerotophyta › Anthocerotopsida › Dendrocerotales › Dendrocerotaceae
- Collected by
- Pezzillo, Z.; Oppenheinmer, H.; Henderson, R.Remy E. Henderson →H. Oppenheinmer →Zach D. Pezzillo →
- Collector number
- 711
- Date
- March 12, 2024
- Locality
- West Maui, Waihe'e Valley, Lower shelf near back of valley on south side, 0, Aspect: N.
- Island
- Maui
- Region
- Hawaii, United States
- Identified by
- Judziewicz, E.J.
- Record type
- Preserved specimen
Collected the same day
On March 12, 2024, Pezzillo, Z.; Oppenheinmer, H.; Henderson, R. also collected 12 other specimens.
Megaceros flagellaris observed alive in Hawaiʻi
This specimen was collected in 2024. Since 2000, iNaturalist observers have recorded 24 research-grade sightings in the wild, most recently on 2026-04-23.

2026-04-23
Kailua, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2025-11-16
Hawaii County, US-HI, US
(c) Dan Tucker, some rights reserved (CC BY-NC)

2025-06-17
Alakaʻi Wilderness Preserve, Princeville, HI, US
(c) emoriarty4, some rights reserved (CC BY-NC)

2025-05-21
Alakaʻi Wilderness Preserve, Princeville, HI, US
(c) emoriarty4, some rights reserved (CC BY-NC)

2025-04-03
Hao St, Kailua Kona, HI, US
(c) Graham Steinruck, some rights reserved (CC BY-NC)

2025-02-08
Hilo Forest Reserve, Hilo, HI, US
(c) Graham Steinruck, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Megaceros flagellaris. BISH 797292. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956184985. Accessed via explore.bishopmuseum.org/specimens/bish/797292.
Record sources
- GBIF occurrence 5956184985 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
