Tripneustes gratilla
Collector Urchin
As recorded: Tripneustes gratilla (Linnaeus, 1758)
Animalia › Echinodermata › Echinoidea › Camarodonta › Toxopneustidae
- Locality
- Johnston Atoll
- Island
- Johnston Atoll
- Region
- U.S. Outlying Islands
- Record type
- Preserved specimen
Tripneustes gratilla observed alive
Since 2000, iNaturalist observers have recorded 2,863 research-grade sightings in the wild, most recently on 2026-10-28.
2026-10-28
Dicky Beach, AU
(c) Casey Page, some rights reserved (CC BY-NC)
2026-10-28
Arakawa, Ishigaki, Okinawa, JP
(c) thedentist25, some rights reserved (CC BY-NC)
2026-10-24
Woolgoolga NSW 2456, Australia
(c) Adrian Gale, some rights reserved (CC BY-NC)
2026-10-19
El Qoseir, Red Sea Governorate 1934002, Egypt
(c) SachadeRuiter, some rights reserved (CC BY-NC)
2026-10-19
Naama Bay, Egypt
(c) becca_w23, some rights reserved (CC BY-NC)
2026-10-19
Naama Bay, Egypt
(c) becca_w23, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Tripneustes gratilla. BPBM 223. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 39437590. Accessed via explore.bishopmuseum.org/specimens/w/223.
Record sources
- GBIF occurrence 39437590 ↗
- Data license: CC0
- Last harvested October 26, 2026