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Fish Identification: Find Species

Class: Teleostei
Order: Carangaria/misc
Family: Polynemidae Threadfins

Genus: Polydactylus

(See list of species below)


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21 species (see list below)
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Photo by Robertson, R.

Eastern Pacific
Max. Length 36.8 cm TL
Polydactylus approximans (Lay & Bennett, 1839)

Photo by Photo by Robertson, R.
 
Polydactylus approximans
[Blue bobo]

Photo by FAO

Eastern Indian Ocean
Max. Length 27 cm SL
Polydactylus bifurcus Motomura, Kimura & Iwatsuki, 2001

Photo by Photo by FAO
 
Polydactylus bifurcus
[Slender fivefinger threadfin]

Photo by FAO

Western Central Pacific
Max. Length 26 cm SL
Polydactylus longipes Motomura, Okamoto & Iwatsuki, 2001

Photo by Photo by FAO
 
Polydactylus longipes
[Long-limb threadfin]

Photo by Lim, A.P.K.

Asia
Max. Length 72 cm SL
Polydactylus luparensis Lim, Motomura & Gambang, 2010

Photo by Photo by Lim, A.P.K.
 
Polydactylus luparensis
[Sarawak Giant Threadfin]

Photo by Cook, D.C.

Indo-West Pacific
Max. Length 170 cm FL
Polydactylus macrochir (Günther, 1867)

Photo by Photo by Cook, D.C.
 
Polydactylus macrochir
[King threadfin]

Photo by FAO

Asia
Max. Length 52 cm TL
Polydactylus macrophthalmus (Bleeker, 1858)

Photo by Photo by FAO
 
Polydactylus macrophthalmus
[River threadfin]

Photo by FAO

Western Indian Ocean
Max. Length 14.9 cm SL
Polydactylus malagasyensis Motomura & Iwatsuki, 2001

Photo by Photo by FAO
 
Polydactylus malagasyensis
[African blackspot threadfin]

Photo by CSIRO

Eastern Indian Ocean and
Max. Length 25 cm TL
Polydactylus microstoma (Bleeker, 1851)

Photo by Photo by CSIRO
 
Polydactylus microstoma
[Smallmouth threadfin]

Photo by Motomura, H.

Western Indian Ocean
Max. Length 28.5 cm TL
Polydactylus mullani (Hora, 1926)

Photo by Photo by Motomura, H.
 
Polydactylus mullani
[Arabian blackspot threadfin]

Photo by CSIRO

Eastern Indian Ocean and
Max. Length 24.5 cm FL
Polydactylus multiradiatus (Günther, 1860)

Photo by Photo by CSIRO
 
Polydactylus multiradiatus
[Australian threadfin]

Photo by CSIRO

Western Pacific
Max. Length 20 cm TL
Polydactylus nigripinnis Munro, 1964

Photo by Photo by CSIRO
 
Polydactylus nigripinnis
[Blackfin threadfin]

Photo by NOAA\NMFS\Mississippi Laboratory

Western Atlantic
Max. Length 33 cm TL
Polydactylus octonemus (Girard, 1858)

Photo by Photo by NOAA\NMFS\Mississippi Laboratory
 
Polydactylus octonemus
[Atlantic threadfin]

Photo by Johnson, L.

Western Atlantic
Max. Length 46 cm TL
Polydactylus oligodon (Günther, 1860)

Photo by Photo by Johnson, L.
 
Polydactylus oligodon
[Littlescale threadfin]

Photo by Robertson, R.

Eastern Pacific
Max. Length 50 cm TL
Polydactylus opercularis (Gill, 1863)

Photo by Photo by Robertson, R.
 
Polydactylus opercularis
[Yellow bobo]

Photo by Motomura, H.

Western Indian Ocean
Max. Length 16 cm SL
Polydactylus persicus Motomura & Iwatsuki, 2001

Photo by Photo by Motomura, H.
 
Polydactylus persicus
[Persian blackspot threadfin]

Photo by Hermosa, Jr., G.V.

Indo-Pacific
Max. Length 45 cm SL
Polydactylus plebeius (Broussonet, 1782)

Photo by Photo by Hermosa, Jr., G.V.
 
Polydactylus plebeius
[Striped threadfin]

Photo by Klimpel, S.

Eastern Atlantic
Max. Length 200 cm TL
Polydactylus quadrifilis (Cuvier, 1829)

Photo by Photo by Klimpel, S.
 
Polydactylus quadrifilis
[Giant African threadfin]

Photo by Randall, J.E.

Indo-Pacific
Max. Length 61 cm TL
Polydactylus sexfilis (Valenciennes, 1831)

Photo by Photo by Randall, J.E.
 
Polydactylus sexfilis
[Sixfinger threadfin]

Photo by Randall, J.E.

Eastern Indian Ocean and
Max. Length 30 cm TL
Polydactylus sextarius (Bloch & Schneider, 1801)

Photo by Photo by Randall, J.E.
 
Polydactylus sextarius
[Blackspot threadfin]

Photo by WWF / Vidthayanon, C.

Eastern Indian Ocean
Max. Length 27.4 cm SL
Polydactylus siamensis Motomura, Iwatsuki & Yoshino, 2001

Photo by Photo by WWF / Vidthayanon, C.
 
Polydactylus siamensis
[Largemouth striped threadfin]

Photo by Carvalho Filho, A.

Western Atlantic
Max. Length 33 cm TL
Polydactylus virginicus (Linnaeus, 1758)

Photo by Photo by Carvalho Filho, A.
 
Polydactylus virginicus
[Barbu]


Sort by: Species Length Year
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Scientific Name English Name Distribution Max. Length (cm) Year
Polydactylus approximans Blue bobo Eastern Pacific 36.8 TL 1839
Polydactylus bifurcus Slender fivefinger threadfin Eastern Indian Ocean 27 SL 2001
Polydactylus longipes Long-limb threadfin Western Central Pacific 26 SL 2001
Polydactylus luparensis Sarawak Giant Threadfin Asia 72 SL 2010
Polydactylus macrochir King threadfin Indo-West Pacific 170 FL 1867
Polydactylus macrophthalmus River threadfin Asia 52 TL 1858
Polydactylus malagasyensis African blackspot threadfin Western Indian Ocean 14.9 SL 2001
Polydactylus microstoma Smallmouth threadfin Eastern Indian Ocean and 25 TL 1851
Polydactylus mullani Arabian blackspot threadfin Western Indian Ocean 28.5 TL 1926
Polydactylus multiradiatus Australian threadfin Eastern Indian Ocean and 24.5 FL 1860
Polydactylus nigripinnis Blackfin threadfin Western Pacific 20 TL 1964
Polydactylus octonemus Atlantic threadfin Western Atlantic 33 TL 1858
Polydactylus oligodon Littlescale threadfin Western Atlantic 46 TL 1860
Polydactylus opercularis Yellow bobo Eastern Pacific 50 TL 1863
Polydactylus persicus Persian blackspot threadfin Western Indian Ocean 16 SL 2001
Polydactylus plebeius Striped threadfin Indo-Pacific 45 SL 1782
Polydactylus quadrifilis Giant African threadfin Eastern Atlantic 200 TL 1829
Polydactylus sexfilis Sixfinger threadfin Indo-Pacific 61 TL 1831
Polydactylus sextarius Blackspot threadfin Eastern Indian Ocean and 30 TL 1801
Polydactylus siamensis Largemouth striped threadfin Eastern Indian Ocean 27.4 SL 2001
Polydactylus virginicus Barbu Western Atlantic 33 TL 1758



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cfm script by eagbayani, 30.11.04, ,  php script by cmilitante, 05/11/2010 ,  last modified by cmilitante, 14/03/2013