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Fish Identification: Find Species

Class: Teleostei
Order: Scombriformes
Family: Centrolophidae Medusafishes

Genus: Psenopsis

(See list of species below)


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6 species (see list below)
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Photo by CSIRO

Western Pacific
Max. Length 30 cm TL
Psenopsis anomala (Temminck & Schlegel, 1844)

Photo by Photo by CSIRO
 
Psenopsis anomala
[Pacific rudderfish]

Photo by Osmany, H.B.

Western Indian Ocean
Max. Length 23.5 cm TL
Psenopsis cyanea (Alcock, 1890)

Photo by Photo by Osmany, H.B.
 
Psenopsis cyanea
[Indian ruff]

Photo by FAO

Western Central Pacific
Max. Length 20 cm FL
Psenopsis humerosa Munro, 1958

Photo by Photo by FAO
 
Psenopsis humerosa
[Blackspot butterfish]

Photo by Pankratov, S.A.

Western Indian Ocean
Max. Length 13.3 cm TL
Psenopsis intermedia Piotrovsky, 1987

Photo by Photo by Pankratov, S.A.
 
Psenopsis intermedia
[]

Photo by FAO

Indo-West Pacific
Max. Length 20 cm TL
Psenopsis obscura Haedrich, 1967

Photo by Photo by FAO
 
Psenopsis obscura
[Obscure ruff]
No picture found

Max. Length 14 cm SL
 
Psenopsis shojimai
[]


Sort by: Species Length Year
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Scientific Name English Name Distribution Max. Length (cm) Year
Psenopsis anomala Pacific rudderfish Western Pacific 30 TL 1844
Psenopsis cyanea Indian ruff Western Indian Ocean 23.5 TL 1890
Psenopsis humerosa Blackspot butterfish Western Central Pacific 20 FL 1958
Psenopsis intermedia Western Indian Ocean 13.3 TL 1987
Psenopsis obscura Obscure ruff Indo-West Pacific 20 TL 1967
Psenopsis shojimai Northwest Pacific 14 SL 1965



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 Country, go to Search FishBase, select Country and click on 'Identification by pictures' to display all available pictures in FishBase for the country.

          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