
Netuma thalassina
Giant Sea Catfish
As recorded: Arius thalassinus (Rüppell, 1837)
Animalia › Chordata › Siluriformes › Ariidae
- Collected by
- J.E. Randall
- Date
- November 9, 1983
- Locality
- Bahrain
- Island
- Bahrain
- Record type
- Preserved specimen
Collected the same day
On November 9, 1983, J.E. Randall also collected 17 other specimens.
Netuma thalassina observed alive
This specimen was collected in 1983. Since 2000, iNaturalist observers have recorded 22 research-grade sightings in the wild, most recently on 2026-02-27.

2026-02-27
Frishing Harbour, Jalaripeta, Port Area, MaheshPnestop, Andhra Pradesh 530001, India
(c) Vivek.N.Rathod, some rights reserved (CC BY-NC-SA)

2026-02-12
M8W2+8CH, Jalaripeta, Port Area, Visakhapatnam, Andhra Pradesh 530001, India
(c) Vivek.N.Rathod, some rights reserved (CC BY-NC-SA)

2026-02-07
M8W2+G6R, Jalaripeta, Port Area, Visakhapatnam, Andhra Pradesh 530001, India
(c) Vivek.N.Rathod, some rights reserved (CC BY-NC-SA)

2026-01-21
Central Area, Singapore
(c) mulannn77, some rights reserved (CC BY-NC)

2025-12-14
Cairns City, Tropical North Queensland, AU
(c) Robbie Maxwell, some rights reserved (CC BY-NC)

2025-12-09
(c) red flaming inferno, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Netuma thalassina. BPBM 29506. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 35206780. Accessed via explore.bishopmuseum.org/specimens/i/29506.
Record sources
- GBIF occurrence 35206780 ↗
- Data license: CC0
- Last harvested October 26, 2026
