
Metopograpsus thukuhar
Estuarine Rock Crab
As recorded: Metopograpsus thukuhar (Owen, 1839)
Animalia › Arthropoda › Malacostraca › Decapoda › Grapsidae
- Collected by
- C.H. Edmondson
- Locality
- Pearl Harbor
- Island
- Oʻahu
- Region
- United States
- Record type
- Preserved specimen
Metopograpsus thukuhar observed alive
Since 2000, iNaturalist observers have recorded 642 research-grade sightings in the wild, most recently on 2026-10-21.

2026-10-21
Ara Tapu, Cook Islands, CK
(c) nancysnookes, some rights reserved (CC BY-NC)

2026-10-21
台灣臺中市大安區
(c) weiw, some rights reserved (CC BY-NC)

2026-10-19
Hilo, HI, US
(c) vbaker225, some rights reserved (CC BY-NC)

2026-10-13
Honolulu County, US-HI, US
(c) Jeremy Justice, some rights reserved (CC BY-NC)

2026-10-11
Kalaoa, HI 96740, USA
(c) Curtis Mahon, some rights reserved (CC BY-NC)

2026-10-01
Waimea, HI 96743, USA
(c) roddyf, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Metopograpsus thukuhar. BPBM 4427. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37567132. Accessed via explore.bishopmuseum.org/specimens/s/4427.
Record sources
- GBIF occurrence 37567132 ↗
- Data license: CC0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Name matched to the GBIF backbone only approximately
Spot an error? Let the Invertebrate Zoology department know — corrections flow back to GBIF.
