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Fish Identification: Find Species

Class: Actinopterygii
Order: Perciformes
Family: Percidae Perches
Subfamily: Percinae
Genus: Gymnocephalus

(See list of species below)



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5 species in
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Europe
Max. Length 21 cm SL
Gymnocephalus acerina (Gmelin, 1789)

Photo by Photo by Geraskin, A.
 
Gymnocephalus acerina
[Donets ruffe]



Europe
Max. Length 11.7 cm SL
Gymnocephalus ambriaelacus Geiger & Schliewen, 2010

Photo by Photo by Geiger, M.F.
 
Gymnocephalus ambriaelacus
[]



Europe
Max. Length 15 cm SL
Gymnocephalus baloni Holcík & Hensel, 1974

Photo by Photo by Otel, V.
 
Gymnocephalus baloni
[Danube ruffe]



Europe
Max. Length 25 cm TL
Gymnocephalus cernua (Linnaeus, 1758)

Photo by Photo by Bednarzik, J.
 
Gymnocephalus cernua
[Ruffe]



Europe
Max. Length 30 cm TL
Gymnocephalus schraetser (Linnaeus, 1758)

Photo by Photo by Hartl, A.
 
Gymnocephalus schraetser
[Schraetzer]



5 species

Sort by: Species Length Year
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Scientific Name English Name Distribution Max. Length (cm) Year
Gymnocephalus acerina Donets ruffe Europe 21 SL 1789
Gymnocephalus ambriaelacus Europe 11.7 SL 2010
Gymnocephalus baloni Danube ruffe Europe 15 SL 1974
Gymnocephalus cernua Ruffe Europe 25 TL 1758
Gymnocephalus schraetser Schraetzer Europe 30 TL 1758



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