Flapnose sea catfish

The flapnose sea catfish (Sciades dowii), also known as the brown sea catfish, is a species of catfish in the family Ariidae. It was described by Theodore Gill in 1863, originally under the genus Leptarius. It inhabits rivers and estuaries in Ecuador, Colombia, Guatemala, Costa Rica, El Salvador, Panama, Honduras, Nicaragua, Mexico, and Peru. It dwells at a depth range of 0 to 15 m (0 to 49 ft). It reaches a maximum total length of 90 cm (35 in), more commonly reaching a TL of 50 cm (20 in).

Flapnose sea catfish
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Ariidae
Genus: Sciades
Species:
S. dowii
Binomial name
Sciades dowii
(Gill, 1863)
Synonyms
  • Arius alatus Steindachner, 1876
  • Arius dowii (Gill, 1863)
  • Arius dowi (Gill, 1863)
  • Arius dovii (Gill, 1863)
  • Galeichthys dowii (Gill, 1863)
  • Galeichthys dovii (Gill, 1863)
  • Hexanematichthys dowii (Gill, 1863)
  • Leptarius dowii Gill, 1863
  • Sciadeichthys dowii (Gill, 1863)
  • Selenaspis dowii (Gill, 1863)
  • Tachisurus dowii (Gill, 1863)

The diet of the flapnose sea catfish includes small finfish, fish scales, and benthic invertebrates. Due to a lack of known major threats to the species, it is currently ranked as Least Concern by the IUCN redlist. It has been harvested for its meat since Pre-Columbian times, and remains a commercially important foodfish to date. It is marketed both fresh and dried-salted.

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