
Radula acutangula
As recorded: Radula acutangula Steph.
Plantae › Marchantiophyta › Jungermanniopsida › Porellales › Radulaceae
- Collected by
- Herbst, D.R.
- Collector number
- 6645
- Date
- December 12, 1980
- Locality
- Manawainui Gulch.
- Island
- Maui
- Region
- Hawaii, United States
- Identified by
- Freire, A.V.; Judziewicz, E.J.A.V. Freire →E.J. Judziewicz →
- Record type
- Preserved specimen
Collected the same day
On December 12, 1980, Herbst, D.R. also collected 10 other specimens.
Radula acutangula observed alive in Hawaiʻi
This specimen was collected in 1980. Since 2000, iNaturalist observers have recorded 21 research-grade sightings in the wild, most recently on 2026-09-26.

2026-09-26
Kalaiopua Pl, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)

2026-06-04
Kuliouou - Kalani Iki, Honolulu, HI, USA
(c) Mike Ross, some rights reserved (CC BY-NC)

2026-03-09
Kuliouou - Kalani Iki, Honolulu, HI, USA
(c) Mike Ross, some rights reserved (CC BY-NC)

2026-03-02
Kauai County, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2026-01-10
Kōkeʻe State Park, Princeville, HI, US
(c) Rowan Willow, some rights reserved (CC BY-NC)

2026-01-03
Kōkeʻe State Park, Princeville, HI, US
(c) Rowan Willow, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Radula acutangula. BISH 785426. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956461367. Accessed via explore.bishopmuseum.org/specimens/bish/785426.
Record sources
- GBIF occurrence 5956461367 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
