
Radula javanica
As recorded: Radula gracilis Mitt. ex Steph.
Plantae › Marchantiophyta › Jungermanniopsida › Porellales › Radulaceae
- Collected by
- Futa, C.S.
- Collector number
- 32
- Date
- April 14, 1979
- Locality
- Waahila Ridges Trail
- Island
- Oʻahu
- Region
- Hawaii, United States
- Identified by
- So, M.L.
- Record type
- Preserved specimen
Collected the same day
On April 14, 1979, Futa, C.S. also collected 17 other specimens.
Radula javanica observed alive in Hawaiʻi
This specimen was collected in 1979. Since 2000, iNaturalist observers have recorded 13 research-grade sightings in the wild, most recently on 2026-03-09.

2026-03-09
Kuliouou - Kalani Iki, Honolulu, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2025-11-20
Honolulu Watershed Forest Reserve, Kailua, HI, US
(c) tereboquete, some rights reserved (CC BY-NC)

2025-11-17
Hawaii County, HI, USA
(c) Dan Tucker, some rights reserved (CC BY-NC)

2025-10-17
Honolulu County, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2024-12-16
Hawaii County, HI, USA
no rights reserved

2024-12-16
Hawaii County, HI, USA
(c) Dan Tucker, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Radula javanica. BISH 705387. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956372094. Accessed via explore.bishopmuseum.org/specimens/bish/705387.
Record sources
- GBIF occurrence 5956372094 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
