This specimen has not been photographed yet.
Ascidia sydneiensis
As recorded: Ascidia sydneiensis Stimpson, 1855
Animalia › Chordata › Ascidiacea › Phlebobranchia › Ascidiidae
- Locality
- Pearl Harbor; scraped from bottom of U.S.S. Dobin
- Island
- Oʻahu
- Region
- United States
- Identified by
- D.P. Abbott, Nov 1980Donald P. Abbott →29 Nov →
- Record type
- Preserved specimen
Ascidia sydneiensis observed alive
Since 2000, iNaturalist observers have recorded 7 research-grade sightings in the wild, most recently on 2026-02-25.

2026-02-25
Corona del Diablo, Floreana
(c) Billy Bensted-Smith, some rights reserved (CC BY-NC)

2024-04-28
28866 Col., México
(c) Alberto Alcalá, some rights reserved (CC BY)

2024-04-18
Bushrangers Bay, Bass Point Tourist Rd, Shell Cove NSW 2529, Australia
(c) emgee4, some rights reserved (CC BY-NC)

2023-09-30
Pupukea, HI 96712, USA
(c) David Rolla, some rights reserved (CC BY-NC)

2023-09-12
Victoria, Australia
(c) imogenisunderwater, some rights reserved (CC BY-NC)

2021-11-02
Halona Blowhole
(c) Sara Thiebaud, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ascidia sydneiensis. BPBM 217. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 35234609. Accessed via explore.bishopmuseum.org/specimens/y/217.
Record sources
- GBIF occurrence 35234609 ↗
- Data license: CC0
- Last harvested October 26, 2026
