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Fish Identification: Find Species

Class: Actinopteri
Order: Perciformes/Notothenioidei
Family: Nototheniidae Cod icefishes
Subfamily: Trematominae
Genus: Trematomus

(See list of species below)



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11 species
(see list below)
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Southern Ocean
Max. Length 35 cm TL
Trematomus bernacchii Boulenger, 1902

Photo by Photo by Zimmermann, C.
 
Trematomus bernacchii
[Emerald rockcod]



Southern Ocean
Max. Length 34.5 cm TL
Trematomus eulepidotus Regan, 1914

Photo by Photo by Busson, F.
 
Trematomus eulepidotus
[Blunt scalyhead]



Southern Ocean
Max. Length 41 cm TL
Trematomus hansoni Boulenger, 1902

Photo by Photo by Sala, A.
 
Trematomus hansoni
[Striped rockcod]



Southern Ocean
Max. Length 31 cm TL
Trematomus lepidorhinus (Pappenheim, 1911)

Photo by Photo by Shandikov, G.A.
 
Trematomus lepidorhinus
[Slender scalyhead]



Southern Ocean
Max. Length 30 cm SL
Trematomus loennbergii Regan, 1913

Photo by Photo by Brueggeman, P.
 
Trematomus loennbergii
[Scaly rockcod]



Southern Ocean
Max. Length 20 cm TL
Trematomus newnesi Boulenger, 1902

Photo by Photo by Sala, A.
 
Trematomus newnesi
[Dusky rockcod]



Southern Ocean
Max. Length 36 cm TL
Trematomus nicolai (Boulenger, 1902)

Photo by Photo by Kellermann, A.
 
Trematomus nicolai
[Spotted notothen]



Southern Ocean
Max. Length 29.7 cm TL
Trematomus pennellii Regan, 1914

Photo by Photo by Zimmermann, C.
 
Trematomus pennellii
[Sharp-spined notothenia]



Southern Ocean
Max. Length 24.7 cm TL
Trematomus scotti (Boulenger, 1907)

Photo by Photo by FAO
 
Trematomus scotti
[Crowned rockcod]



Southern Ocean
Max. Length 22.4 cm TL
Trematomus tokarevi Andriashev, 1978

Photo by Photo by FAO
 
Trematomus tokarevi
[Bigeye notothen]
No picture found

Max. Length 35 cm TL

 
Trematomus vicarius
[Orange notothen]



11

Sort by: Species Length Year
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Scientific Name English Name Distribution Max. Length (cm) Year
Trematomus bernacchii Emerald rockcod Southern Ocean 35 TL 1902
Trematomus eulepidotus Blunt scalyhead Southern Ocean 34.5 TL 1914
Trematomus hansoni Striped rockcod Southern Ocean 41 TL 1902
Trematomus lepidorhinus Slender scalyhead Southern Ocean 31 TL 1911
Trematomus loennbergii Scaly rockcod Southern Ocean 30 SL 1913
Trematomus newnesi Dusky rockcod Southern Ocean 20 TL 1902
Trematomus nicolai Spotted notothen Southern Ocean 36 TL 1902
Trematomus pennellii Sharp-spined notothenia Southern Ocean 29.7 TL 1914
Trematomus scotti Crowned rockcod Southern Ocean 24.7 TL 1907
Trematomus tokarevi Bigeye notothen Southern Ocean 22.4 TL 1978
Trematomus vicarius Orange notothen Southern Ocean 35 TL 1905



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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