Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Leathesia marina
As recorded: Leathesia difformis Aresch.
Chromista › Ochrophyta › Phaeophyceae › Ectocarpales › Chordariaceae
- Collected by
- Doty, M.S.; Gage; BoyleBoyle →Maxwell S. Doty →Gage →
- Collector number
- 7158
- Date
- August 3, 1947
- Locality
- Penikese Island, Dukes County
- Region
- Massachusetts, United States
- Identified by
- Doty, M.S.
- Record type
- Preserved specimen
Collected the same day
On August 3, 1947, Doty, M.S.; Gage; Boyle also collected 9 other specimens.
Leathesia marina observed alive
This specimen was collected in 1947. Since 2000, iNaturalist observers have recorded 1,501 research-grade sightings in the wild, most recently on 2026-10-24.

2026-10-24
Whakatane, Bay of Plenty, New Zealand
(c) roaming_eye, some rights reserved (CC BY-NC)

2026-10-11
Cross St, Whangaparāoa, Auckland, NZ
(c) alexpimm, some rights reserved (CC BY-NC)

2026-10-04
Tiritiri Matangi Island, Auckland, New Zealand
(c) Mel, some rights reserved (CC BY-NC)

2026-09-19
H969+MR, Chathill NE67 5AN, UK
(c) Amy, some rights reserved (CC BY-NC)

2026-09-10
Botanic Loop Tr, Capital, BC, CA
(c) croller, some rights reserved (CC BY-NC)

2026-09-09
Coastal Trail-Klamath Section, Klamath, CA, US
(c) wildbutmore, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Leathesia marina. BISH 557678. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956556828. Accessed via explore.bishopmuseum.org/specimens/bish/557678.
Record sources
- GBIF occurrence 5956556828 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Name matched only at a higher rank (e.g. genus)
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