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Fish Identification
Other identification tools

Fish Identification: Find Species

Class: Teleostei
Order: Cyprinodontiformes
Family: Rivulidae Rivulines
Subfamily: Cynolebiinae
Genus: Argolebias

(See list of species below)



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4 species
(see list below)
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No picture found

Max. Length 5.1 cm SL

 
Argolebias adrianae
[]
No picture found

Max. Length 5.5 cm SL

 
Argolebias guarani
[]

Photo by Loureiro, M.

South America
Max. Length 7 cm TL
Argolebias nigripinnis (Regan, 1912)

Photo by Photo by Loureiro, M.
 
Argolebias nigripinnis
[Blackfin pearlfish]
No picture found

Max. Length 2.5 cm SL

 
Argolebias paranaensis
[]


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Scientific Name English Name Distribution Max. Length (cm) Year
Argolebias adrianae South America 5.1 SL 2024
Argolebias guarani South America 5.5 SL 2023
Argolebias nigripinnis Blackfin pearlfish South America 7 TL 1912
Argolebias paranaensis South America 2.5 SL 2006



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.

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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
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