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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 / depth range / distribution range Ökologie

seewasser benthopelagisch; tiefenbereich 140 - 250 m (Ref. 11892). Polar

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Southern Ocean: Shag Rocks, South Georgia Province.

Size / Gewicht / Alter

Maturity: L_m ? 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).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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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 2024-1)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [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).

Patagonotothen shagensis Balushkin & Permitin, 1982