Fish Identification

Fish Identification: Find Species

Class: Teleostei
Order: Siluriformes
Family: Ariidae Sea catfishes
Subfamily: Ariinae
Genus: Potamarius

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Total number of spines in dorsal and anal fins (optional).        Enter total length (TL) and maximum body depth (BD)  

3 species

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Photo by Sandra J. Raredon / Smithsonian Institution, NMNH, Div. of Fishes

Central America
Max. Length 44 cm SL
Potamarius izabalensis Hubbs & Miller, 1960
Photo by Sandra J. Raredon / Smithsonian Institution, NMNH, Div. of Fishes
 
Potamarius izabalensis
Photo by Granados-Dieseldorff, P. & M. Christensen

Central America
Max. Length 39 cm SL
Potamarius nelsoni (Evermann & Goldsborough, 1902)
Photo by Granados-Dieseldorff, P. & M. Christensen
 
Potamarius nelsoni
[Lacandon sea catfish]
No picture found

Max. Length 59.5 cm SL
 
Potamarius usumacintae
[Usumacinta sea catfish]


Sort by: Species Length Year
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n = 3

Scientific Name English Name Distribution Max. Length (cm) Year
Potamarius izabalensis Central America 44 SL 1960
Potamarius nelsoni Lacandon sea catfish Central America 39 SL 1902
Potamarius usumacintae Usumacinta sea catfish Central America 59.5 SL 2007



Other identification tools in FishBase


Quick Identification
Identification keys
Identification by morphometrics
Identification by pictures:
          If you already know the Family, go to Search FishBase, select Family and click on 'Identification by pictures' to display all available pictures in FishBase for the family.

          If you already know the Territory, go to Search FishBase, select Territory and click on 'Identification by pictures' to display all available pictures in FishBase for the territory.

          If you already know the Ecosystem, go to Search FishBase, select Ecosystem and click on 'Identification by pictures' to display all available pictures in FishBase for the ecosystem.
cfm script by eagbayani, 30.11.04, ,  php script by cmilitante, 05/11/2010 ,  last modified by cmilitante, 14/03/2013
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