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Fish Identification: Find Species

Class: Actinopterygii
Order: Perciformes
Family: Polynemidae Threadfins

Genus: Eleutheronema

(See list of species below)


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3 species (see list below)

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Photo by The Fish Database of Taiwan

Northwest Pacific
Max. Length 73.9 cm SL
Eleutheronema rhadinum (Jordan & Evermann, 1902)

Photo by The Fish Database of Taiwan
 
Eleutheronema rhadinum
[East Asian fourfinger threadfin]

Photo by Randall, J.E.

Indo-West Pacific
Max. Length 200 cm TL
Eleutheronema tetradactylum (Shaw, 1804)

Photo by Randall, J.E.
 
Eleutheronema tetradactylum
[Fourfinger threadfin]

Photo by Motomura, H.

Western Pacific
Max. Length 25 cm SL
Eleutheronema tridactylum (Bleeker, 1849)

Photo by Motomura, H.
 
Eleutheronema tridactylum
[Threefinger threadfin]
3 Species of Family Polynemidae with Genus Eleutheronema
(Threadfins)
Sort by: Species Length Year
1 of 1 Jump to:
Year Scientific Name English Name Distribution Max. Length (cm)
1902 Eleutheronema rhadinum East Asian fourfinger threadfin Northwest Pacific 73.9 SL
1804 Eleutheronema tetradactylum Fourfinger threadfin Indo-West Pacific 200 TL
1849 Eleutheronema tridactylum Threefinger threadfin Western Pacific 25 SL



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