
Phascolosoma
As recorded: Phascolosoma Leuckart, 1828
Animalia › Sipuncula › Phascolosomatidea › Phascolosomatiformes › Phascolosomatidae
- Collected by
- Hester Kobayashi
- Locality
- Fort Kam Reef
- Island
- Oʻahu
- Region
- United States
- Identified by
- S.J. Edmonds
- Record type
- Preserved specimen
Phascolosoma observed alive
Since 2000, iNaturalist observers have recorded 394 research-grade sightings in the wild, most recently on 2026-08-26.

2026-08-26
North Pacific Ocean, WA, US
(c) ranger_rock, some rights reserved (CC BY-NC)

2026-08-15
Humboldt County, CA, USA
(c) Ciara T. McKim, some rights reserved (CC BY-NC)

2026-08-12
Ketchikan Gateway Borough, AK, USA
(c) Steve Heinl, some rights reserved (CC BY-NC)

2026-08-11
Humboldt County, CA, USA
(c) Ciara T. McKim, some rights reserved (CC BY-NC)

2026-07-26
Alberni-Clayoquot, BC, CA
(c) Emily Frank, some rights reserved (CC BY-NC)

2026-07-26
OR, US
(c) MM Schwegmann, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Phascolosoma. BPBM 100. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37984216. Accessed via explore.bishopmuseum.org/specimens/n/100.
Record sources
- GBIF occurrence 37984216 ↗
- Data license: CC0
- Last harvested October 26, 2026
