
Amphibalanus eburneus
Ivory Barnacle
As recorded: Balanus eburneus Gould, 1841
Animalia › Arthropoda › Maxillopoda › Sessilia › Balanidae
- Locality
- Pearl Harbor
- Island
- Oʻahu
- Region
- United States
- Identified by
- T.L. Smalley
- Record type
- Preserved specimen
Amphibalanus eburneus observed alive
Since 2000, iNaturalist observers have recorded 171 research-grade sightings in the wild, most recently on 2026-08-07.

2026-08-07
Pocomo Rd, Nantucket, MA, US
(c) fhochschild, some rights reserved (CC BY-NC)

2026-06-16
Ocean City, NJ, USA
(c) toad-wife, some rights reserved (CC BY)

2026-05-10
Lewes, DE, US
(c) William Abney, some rights reserved (CC BY-NC)

2026-04-27
Plumb Beach, New York, NY, US
(c) anneke, some rights reserved (CC BY-NC)

2026-03-22
Mathews County, VA, USA
(c) V. Ross Johnson, some rights reserved (CC BY-SA)

2026-01-29
Mobile Bay, Daphne, AL, US
(c) Gregg Gorton, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Amphibalanus eburneus. BPBM 567. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 35403611. Accessed via explore.bishopmuseum.org/specimens/b/567.
Record sources
- GBIF occurrence 35403611 ↗
- Data license: CC0
- Last harvested October 26, 2026
