
Hemigymnus melapterus
Blackeye Thicklip
As recorded: Hemigymnus melapterus (Bloch, 1791)
Animalia › Chordata › Perciformes › Labridae
- Locality
- Enewetak Atoll; Medren (=Parry; =Elmer) islet; ocean reef
- Island
- Enewetak Atoll
- Depth
- 2 m
- Record type
- Preserved specimen
Hemigymnus melapterus observed alive
Since 2000, iNaturalist observers have recorded 3,055 research-grade sightings in the wild, most recently on 2026-10-28.

2026-10-28
Geoffrey Bay, Australia
(c) Adam Smith, some rights reserved (CC BY-NC)

2026-10-26
Low Isles QLD, Australia
(c) kelly_anne97, some rights reserved (CC BY-NC)

2026-10-26
Low Isles QLD, Australia
(c) kelly_anne97, some rights reserved (CC BY-NC)

2026-10-26
Low Isles QLD, Australia
(c) kelly_anne97, some rights reserved (CC BY-NC)

2026-10-24
Pulau Tulai, Pahang, Malaysia
(c) jmoulton44, some rights reserved (CC BY-NC)

2026-10-22
Marsa Alam, Red Sea Governorate, Egitto
(c) ilbuonsimone, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Hemigymnus melapterus. BPBM 31204. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37159608. Accessed via explore.bishopmuseum.org/specimens/i/31204.
Record sources
- GBIF occurrence 37159608 ↗
- Data license: CC0
- Last harvested October 26, 2026
