Common names from other countries

Bocassette dégarnie, Doradillo pobre, 裸身雅南极鱼, ... more

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> Perciformes/Notothenioidei (Icefishes) > Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Nototheniops: Greek, noton = filament + Greek, adverbial particle, then, that denotes distance or removal + Greek, opsis = appearance (Ref. 45335); nudifrons: Name from Latin nudus meaning naked and frons for forehead, for the unscaled forehead (Ref. 11892).
More on author: Lönnberg.

Environment: milieu / climate zone / depth range / distribution range Ecologie

marien demersaal; diepte 3 - 400 m (Ref. 11892). Polar; 55°S - 72°S

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Southern Ocean: Scotia Arc, South Georgia, South Shetlands, South Orkneys, South Sandwich.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 19.5 cm SL mannelijk / geslacht onbekend; (Ref. 11892)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 4 - 6; Dorsale zachte stralen (totaal) : 36 - 40; Anale zachte stralen: 33 - 36. Body yellowish-red, whitish ground color above and on sides silvery white below. Irregular blackish spots and blotches (Ref. 11892).

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Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet geëvalueerd

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

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Estimates based on models

Preferred temperature (Ref. 115969): -1.3 - 0, mean -0.9 (based on 28 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00537 (0.00361 - 0.00800), b=3.29 (3.17 - 3.41), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.5 ±0.3 se; based on diet studies.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Fec=500; assuming tm<=4).

Fishing Vulnerability (Ref. 59153): Low vulnerability (14 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (49 of 100).

Nototheniops nudifrons (Lönnberg, 1905)