Radula acutangula
Photo: (c) Kevin Faccenda, some rights reserved (CC BY), uploaded by Kevin Faccenda (iNaturalist)
57
Bishop specimens
0
Type specimens
1898
First collected
2026
Last collected
2026
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Radula acutangula, most mentions first.
2023
Records of the Hawaii Biological Survey for 2023: VolumeEvenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 4 pages
2006
Checklist of Hawaiian Anthocerotes and HepaticsStaples, G.W. & C.T. Imada · Contribution to the Hawaii Biological Survey · 2 pages
Where Bishop collected it
1 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
The oldest Bishop specimen was collected in 1898 by Cooke Jr., C.M. (Oʻahu).
From the collection
Alive today
21 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.
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)
2025-06-14
Hawaii, US
(c) Thomas Irvine, some rights reserved (CC BY)
2025-02-02
Honolulu County, US-HI, US
(c) Daniel Ward, some rights reserved (CC BY-NC)