Fish Identification

Fish Identification: Find Species

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

(See list of species below)



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11 species
(see list below)
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Scientific Name English Name Distribution Max. Length (cm) Year
Matilebias affinis South America 5 TL 1986
Matilebias alexandri South America 9 TL 1974
Matilebias camaquensis South America 2017
Matilebias cyaneus South America 5 TL 1987
Matilebias duraznensis South America 2.8 SL 1995
Matilebias ibicuiensis South America 5 TL 1999
Matilebias juanlangi South America 3.4 SL 2006
Matilebias litzi South America 3.8 SL 2006
Matilebias paucisquama South America 3.5 SL 2008
Matilebias periodicus South America 5 TL 1999
Matilebias toba South America 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.

          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