Overview
Comprehensive Description
Biology
Found in fairly shallow water (Ref. 11892).
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Dewitt, H.H., P.C. Heemstra and O. Gon 1990 Nototheniidae. p. 279-331. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5179)
http://www.fishbase.org/references/FBRefSummary.php?id=5179&speccode=7037
© WorldFish Center - FishBase
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FishBase
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Distribution
Southern Ocean: French South Territory, Heard Islands and Kerguelen Plateau.
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Dewitt, H.H., P.C. Heemstra and O. Gon 1990 Nototheniidae. p. 279-331. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5179)
http://www.fishbase.org/references/FBRefSummary.php?id=5179&speccode=7037
© WorldFish Center - FishBase
Source:
FishBase
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Physical Description
Morphology
Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 28 - 30; Analsoft rays: 28 - 31
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Miller, R.G. 1993 A history and atlas of the fishes of the Antarctic Ocean. Foresta Institute, Nevada. (Ref. 11892)
http://www.fishbase.org/references/FBRefSummary.php?id=11892&speccode=25006
© WorldFish Center - FishBase
Source:
FishBase
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Size
Diagnostic Description
Body marbled and with three or four short, broad, dark bars on upper parts of sides. Dorsally rays sometimes with a series of small spots, caudal fin faintly barred (Ref. 11892).
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Miller, R.G. 1993 A history and atlas of the fishes of the Antarctic Ocean. Foresta Institute, Nevada. (Ref. 11892)
http://www.fishbase.org/references/FBRefSummary.php?id=11892&speccode=25006
© WorldFish Center - FishBase
Source:
FishBase
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Ecology
Habitat
Depth range based on 70 specimens in 1 taxon.
Water temperature and chemistry ranges based on 58 samples.
Environmental ranges
Depth range (m): 2 - 1880
Temperature range (°C): 1.166 - 6.616
Nitrate (umol/L): 16.897 - 34.689
Salinity (PPS): 33.704 - 34.311
Oxygen (ml/l): 5.077 - 7.533
Phosphate (umol/l): 1.314 - 2.332
Silicate (umol/l): 5.003 - 58.692
Graphical representation
Depth range (m): 2 - 1880
Temperature range (°C): 1.166 - 6.616
Nitrate (umol/L): 16.897 - 34.689
Salinity (PPS): 33.704 - 34.311
Oxygen (ml/l): 5.077 - 7.533
Phosphate (umol/l): 1.314 - 2.332
Silicate (umol/l): 5.003 - 58.692
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Water temperature and chemistry ranges based on 58 samples.
Environmental ranges
Depth range (m): 2 - 1880
Temperature range (°C): 1.166 - 6.616
Nitrate (umol/L): 16.897 - 34.689
Salinity (PPS): 33.704 - 34.311
Oxygen (ml/l): 5.077 - 7.533
Phosphate (umol/l): 1.314 - 2.332
Silicate (umol/l): 5.003 - 58.692
Graphical representation
Depth range (m): 2 - 1880
Temperature range (°C): 1.166 - 6.616
Nitrate (umol/L): 16.897 - 34.689
Salinity (PPS): 33.704 - 34.311
Oxygen (ml/l): 5.077 - 7.533
Phosphate (umol/l): 1.314 - 2.332
Silicate (umol/l): 5.003 - 58.692
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Trusted
Environment
demersal; marine; depth range 30 - 300 m (Ref. 5179), usually 30 - 140 m (Ref. 11892)
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Miller, R.G. 1993 A history and atlas of the fishes of the Antarctic Ocean. Foresta Institute, Nevada. (Ref. 11892)
http://www.fishbase.org/references/FBRefSummary.php?id=11892&speccode=25006
-
Dewitt, H.H., P.C. Heemstra and O. Gon 1990 Nototheniidae. p. 279-331. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5179)
http://www.fishbase.org/references/FBRefSummary.php?id=5179&speccode=7037
© WorldFish Center - FishBase
Source:
FishBase
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Molecular Biology and Genetics
Molecular Biology
Statistics of barcoding coverage: Gobionotothen acuta
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 4
Species: 6
Species With Barcodes: 1
Public Records: 4
Species: 6
Species With Barcodes: 1
© Barcode of Life Data Systems
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Conservation
Threats
Not Evaluated
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
© WorldFish Center - FishBase
Source:
FishBase
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Disclaimer
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