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> Perciformes/Notothenioidei (Icefishes) > Channichthyidae (Crocodile icefishes)
Etymology: Neopagetopsis: Greek, neos = new + Greek, pagetos, -ou = ice, frozen (Ref. 45335).
Eponymy: The etymology is not explained. However, as the type was found in the stomach of a whale, otherwise filled with krill, we think it is safe to assume this is an allusion to the biblical Jonah who apparently ended up in the stomach of a ‘whale’ [...] (Ref. 128868), visit book page.

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

marin benthopélagique; profondeur 20 - 900 m. Polar; 60°S - 78°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Southern Ocean: Circum-Antarctic on the continental shelf and slope.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 56.0 cm TL mâle / non sexé; (Ref. ); poids max. publié: 1.1 kg (Ref. 124149)

Adults feed mainly on fishes and krill (Ref. 5200).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Iwami, T. and K.-H. Kock, 1990. Channichthyidae. p. 381-389. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5200)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: sans intérêt

FAO - pêcheries: landings; Publication: search | FishSource | Sea Around Us

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): -1.8 - 1.1, mean -1 °C (based on 533 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00158 (0.00086 - 0.00291), b=3.38 (3.22 - 3.54), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 3.4 ±0.48 se; based on food items.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Assuming Fec < 10,000).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100).

Climate Vulnerability (Ref. 125649): High to very high vulnerability (73 of 100).

Nutrients (Ref. 124155): Calcium = 19.8 [10.9, 42.6] mg/100g; Iron = 0.361 [0.157, 0.739] mg/100g; Protein = 16.7 [15.0, 18.4] %; Omega3 = 0.234 [0.111, 0.492] g/100g; Selenium = 24.4 [8.8, 59.2] μg/100g; VitaminA = 18.8 [4.0, 91.5] μg/100g; Zinc = 0.419 [0.274, 0.638] mg/100g (wet weight);

Neopagetopsis ionah Nybelin, 1947