Article · Wikipedia archive · Last revised Jul 25, 2026

Hexanematichthys sagor

Hexanematichthys sagor, the Sagor catfish, Sagor sea catfish, Sunda sea-catfish, marine catfish or dusky catfish, is a species of catfish in the family Ariidae. It was described by Francis Buchanan-Hamilton in 1822, originally under the genus Pimelodus. It inhabits estuaries and freshwater bodies in numerous areas of the Indo-Western Pacific Ocean. It reaches a maximum total length of 45 cm (18 in), more commonly reaching a TL of 30 cm (12 in).

Last revised
Jul 25, 2026
Read time
≈ 1 min
Length
171 w
Citations
7
Source
Hexanematichthys sagor
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Ariidae
Genus: Hexanematichthys
Species:
H. sagor
Binomial name
Hexanematichthys sagor
(Hamilton, 1822)
Synonyms1
  • Arius sagor (Hamilton, 1822)
  • Bagrus doroides Valenciennes, 1840
  • Bagrus javensis Valenciennes, 1840
  • Bagrus sondaicus Valenciennes, 1840
  • Pimelodus sagor Hamilton, 1822
  • Tachysurus sagor (Hamilton, 1822)

Hexanematichthys sagor, the Sagor catfish, Sagor sea catfish, Sunda sea-catfish, marine catfish or dusky catfish,2 is a species of catfish in the family Ariidae.3 It was described by Francis Buchanan-Hamilton in 1822, originally under the genus Pimelodus.1 It inhabits estuaries and freshwater bodies in numerous areas of the Indo-Western Pacific Ocean. It reaches a maximum total length of 45 cm (18 in), more commonly reaching a TL of 30 cm (12 in).3

The diet of the Sagor catfish consists of finfish and benthic invertebrates.4 Its meat is sold fresh.3

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