Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Notothenioidei (Icefishes) >
Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Patagonotothen: Composed from Patagonia, the Argentinian province + Greek,noton = back + Greek, adverbial particle, then, that denotes distance or removal (Ref. 45335).
Environment: milieu / climate zone / Tiefenbereich / distribution range
Ökologie
seewasser benthopelagisch; tiefenbereich 140 - 250 m (Ref. 11892). Polar
Southern Ocean: Shag Rocks, South Georgia Province.
Size / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 15.6 cm SL Männchen/unbestimmt; (Ref. 11892)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 5 - 7; Rückenflossenweichstrahlen (insgesamt) : 35 - 37; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 33 - 35. Body grayish and with seven or eight transverse stripes, becoming upper and lower alternating spots posteriorly. Upper part of head dark. Two or three dark stripes on cheeks. Fins yellow to lemon yellow, becoming lighter towards tips. Caudal fin rounded (Ref. 11892).
Body shape (shape guide): fusiform / normal.
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Miller, R.G., 1993. A history and atlas of the fishes of the Antarctic Ocean. Foresta Institute, Nevada. 792 p. (Ref. 11892)
IUCN Rote Liste Status (Ref. 130435: Version 2025-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00282 - 0.01229), b=3.23 (3.05 - 3.41), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Assuming fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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