
Gymnothorax pseudothyrsoideus
Highfin Moray
As recorded: Gymnothorax pseudothyrsoideus (Bleeker, 1853)
Animalia › Chordata › Anguilliformes › Muraenidae
- Collected by
- J.E. Randall, H.A. Randall, T. Yoshino, and M. YasumotoHelen A. Randall →Johnson Randall →Minoru Yasumoto →T. Yoshino →
- Date
- June 6, 1975
- Locality
- Okinawa; Yomitan; tidepools
- Island
- Okinawa
- Depth
- 0 m
- Record type
- Preserved specimen
Collected the same day
On June 6, 1975, J.E. Randall, H.A. Randall, T. Yoshino, and M. Yasumoto also collected 17 other specimens.
Gymnothorax pseudothyrsoideus observed alive
This specimen was collected in 1975. Since 2000, iNaturalist observers have recorded 397 research-grade sightings in the wild, most recently on 2026-10-25.

2026-10-25
9QC6+7R3, Vasai-Virar, Maharashtra 401201, India
(c) Lizell Dias, some rights reserved (CC BY-NC)

2026-10-24
Devbhumi Dwarka, GJ, IN
(c) Shivam Bhatt, some rights reserved (CC BY-NC-SA)

2026-10-24
Devbhumi Dwarka, GJ, IN
(c) Shivam Bhatt, some rights reserved (CC BY-NC-SA)

2026-10-23
Burleigh Heads, Gold Coast, AU
(c) gotta_catch_em_all151, some rights reserved (CC BY-NC)

2026-10-12
Arabian Sea, Maharashtra, IN
(c) Priyall Soanii, some rights reserved (CC BY-NC-ND)

2026-10-11
PETIT HALL, CLUSTER_MUMBAI-56, Malabar Hill, Mumbai, Maharashtra 400006, India
(c) Shambhavi Chavan, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Gymnothorax pseudothyrsoideus. BPBM 19204. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37037904. Accessed via explore.bishopmuseum.org/specimens/i/19204.
Record sources
- GBIF occurrence 37037904 ↗
- Data license: CC0
- Last harvested October 26, 2026
