
Plagusia depressa
Flattened Plagusia
(Fabricius, 1775)Accepted name in the World Register of Marine Species.WoRMS 107459 ↗
Photo: (c) Bernadette, some rights reserved (CC BY-NC), uploaded by Bernadette (iNaturalist)
1
Bishop specimens
0
Type specimens
—
First collected
—
Last collected
2026
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Plagusia depressa, most mentions first.
1999
Nonindigenous marine species introductions in the harbors of the south and west shores of Oahu, HawaiiColes, S.L., R.C. DeFelice, & L.G. Eldredge · Contribution to the Hawaii Biological Survey · 2 pages
2002
Nonindigenous marine species at Waikiki and Hawaii Kai, O‘ahu, Hawai‘iColes, S.L., R.C. DeFelice & L.G. Eldredge · Contribution to the Hawaii Biological Survey · 1 page
2000
Biodiversity of freshwater and estuarine communities in lower Pearl Harbor, Oahu, Hawaii with observations on introduced speciesEnglund, R.A., D.J. Preston, R. Wolff, S.L. Coles, L.G. Eldredge & K. Arakaki · Contribution to the Hawaii Biological Survey · 1 page
1997
Biodiversity of marine communities in Pearl Harbor, Oahu, Hawaii with observations on introduced exotic speciesColes, S.L., R.C. DeFelice, L.G. Eldredge, J.T. Carlton, R.L. Pyle, & A. Suzumoto · Contribution to the Hawaii Biological Survey · 1 page
Alive today
132 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.

2026-09-13
Honolulu County, HI, USA
(c) Thomas Irvine, some rights reserved (CC BY)

2026-09-11
Kaneohe Base, HI 96734, USA
(c) divermeg, some rights reserved (CC BY-NC)

2026-08-30
Honaunau Bay, Hōnaunau-Nāpōʻopoʻo, HI, US
(c) alex_tran, some rights reserved (CC BY-NC)

2026-08-02
Kahuku, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)

2026-07-20
Kuhio Beach Park, Honolulu, HI, US
(c) nerdyasianguy, some rights reserved (CC BY-NC)

2026-07-20
Mamala Bay, Honolulu, HI, US
(c) nerdyasianguy, some rights reserved (CC BY-NC)

2026-07-02
Honolulu, HI, USA
(c) Thomas Irvine, some rights reserved (CC BY)

2026-06-19
North Pacific Ocean, HI, US
(c) Seth Donaldson, some rights reserved (CC BY-NC)
