Naso unicornis
Bluespine Unicornfish
As recorded: Naso unicornis (Forsskål, 1775)
Animalia › Chordata › Perciformes › Acanthuridae
- Collected by
- H.G. Hornbostel
- Date
- July 16, 1923
- Locality
- Guam
- Island
- Guam
- Record type
- Preserved specimen
Collected the same day
On July 16, 1923, H.G. Hornbostel also collected 5 other specimens.
Naso unicornis observed alive
This specimen was collected in 1923. Since 2000, iNaturalist observers have recorded 3,280 research-grade sightings in the wild, most recently on 2026-10-29.
2026-10-29
Saint-Paul, RE-PL, RE
(c) Marilou Werlé, some rights reserved (CC BY-NC)
2026-10-29
Saint-Paul, RE-PL, RE
(c) Marilou Werlé, some rights reserved (CC BY-NC)
2026-10-28
Red Sea, EG
(c) ur6s77, some rights reserved (CC BY-NC)
2026-10-28
Red Sea, EG
(c) ur6s77, some rights reserved (CC BY-NC)
2026-10-28
Red Sea, EG
(c) ur6s77, some rights reserved (CC BY-NC)
2026-10-28
Marsa Alam, Red Sea, EG
(c) ur6s77, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Naso unicornis. BPBM 4331. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37638439. Accessed via explore.bishopmuseum.org/specimens/i/4331.
Record sources
- GBIF occurrence 37638439 ↗
- Data license: CC0
- Last harvested October 26, 2026