Biology:Passany sea catfish

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Short description: Species of fish

Passany sea catfish
Scientific classification edit
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Ariidae
Genus: Sciades
Species:
S. passany
Binomial name
Sciades passany
(Valenciennes, 1840)
Synonyms[2]
  • (Valenciennes, 1840) Valenciennes, 1840
  • (Valenciennes, 1840) Arius passany
  • Bagrus passany (Valenciennes, 1840)
  • Hexanematichthys passany Selenaspis passany

The Passany sea catfish[3] (Sciades passany) is a species of catfish in the family Ariidae.[4] It was described by Achille Valenciennes in 1840, originally under the genus Bagrus.[2] It occurs in estuaries and coastal marine waters in Brazil, Venezuela, Suriname, French Guiana, Guyana, and Trinidad and Tobago.[1] It reaches a maximum total length of 100 cm (39 in), more commonly reaching a TL of 50 cm (20 in). It reaches a maximum weight of 15 kg (33 lb).[4] Although not specifically fished for, it is eaten when caught. It may be a host for the parasite Amapacanthus amazonicus.[1]

The passany sea catfish is currently ranked as Data Deficient by the IUCN redlist, but notes that although the species is not of significant interest to fisheries, it possibly has a slow maturation rate due to its size, which may affect its potential for overexploitation.[1]

References

Wikidata ☰ Q3753204 entry