Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Hydroclathrus clathratus
As recorded: Hydroclathrus clathratus (C.Agardh) M.Howe
Chromista › Ochrophyta › Phaeophyceae › Scytosiphonales › Scytosiphonaceae
- Collected by
- Escolano, B.
- Collector number
- MSD 28371
- Date
- May 3, 1976
- Locality
- Calatagan Seaweed Farm
- Island
- Luzon
- Region
- Batangas Province, Philippines
- Record type
- Preserved specimen
Collected the same day
On May 3, 1976, Escolano, B. also collected 1 other specimen.
Hydroclathrus clathratus observed alive
This specimen was collected in 1976. Since 2000, iNaturalist observers have recorded 387 research-grade sightings in the wild, most recently on 2026-10-19.

2026-10-19
Esperance, AU-WA, AU
(c) Wayne Martin, some rights reserved (CC BY-NC)

2026-10-17
Milford Beach, Auckland, New Zealand
no rights reserved

2026-10-10
Auckland, New Zealand
(c) Zachary Robertson, some rights reserved (CC BY-NC)

2026-10-10
Kangean Island, East Java, Indonesia
(c) pgkaestner, some rights reserved (CC BY-NC)

2026-10-08
Santa Cruz de Ténérife, Espagne
(c) motalec, some rights reserved (CC BY-NC)

2026-10-01
Moyne - South, AU-VI, AU
(c) ttsquid, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Hydroclathrus clathratus. BISH 557356. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956243893. Accessed via explore.bishopmuseum.org/specimens/bish/557356.
Record sources
- GBIF occurrence 5956243893 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
