Gobionotothen gibberifrons, Humped rockcod : fisheries

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Gobionotothen gibberifrons (Lönnberg, 1905)

Humped rockcod
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Gobionotothen gibberifrons   AquaMaps   Data sources: GBIF OBIS
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Image of Gobionotothen gibberifrons (Humped rockcod)
Gobionotothen gibberifrons
Photo de Reyes, P.

Common names from other countries

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Notothenioidei (Icefishes) > Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Gobionotothen: Latin, gobius = gudgeon + see under Notothenia.
More on author: Lönnberg.

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

marin démersal; profondeur 6 - 429 m (Ref. 11892). Polar; 53°S - 67°S, 75°W - 75°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri

Southern Ocean: Scotia Arc and Heard Island. Also distributed in the South Atlantic, near the southern Shetland, southern Sandwich, southern Orkney Islands, and near South Georgia Island (Ref. 4883).

Length at first maturity / Taille / Poids / Âge

Maturité: Lm 37.7  range ? - ? cm
Max length : 55.0 cm TL mâle / non sexé; (Ref. 5179); common length : 40.0 cm TL mâle / non sexé; (Ref. 2121)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 6 - 8; Rayons mous dorsaux (Total) : 31 - 34; Rayons mous anaux: 31 - 34. Upper part of head and body irregularly spotted and blotched. Rarely with traces of darker cross-bars, young with irregular cross-bars, broken up into three or four series of alternating spots (Ref. 11892).
Body shape (shape guide): fusiform / normal.

Biologie     Glossaire (ex. epibenthic)

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

Mature females may spawn for the first time from around 6-8 years of age (Ref. 71843).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: intérêt commercial mineur
FAO - pêcheries: landings; Publication: search | FishSource | Sea Around Us

Plus d'informations

Life cycle
Reproduction
Maturité
Maturity/Gills rel.
Fécondité
Frai
Spawning aggregations
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Distribution
Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
BRUVS - Videos
Anatomy
Surface branchiale
Brain
Otolith
Physiology
Body composition
Nutrients
Consommation d'oxygène
Type de nage
Vitesse de nage
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Génétique
génôme
Génétique
Heterozygosity
Héritabilité
Human related
Aquaculture systems
Profils d'aquaculture
Souches
Ciguatera cases
Stamps, coins, misc.
Outreach
Collaborateurs
Références
Références

Outils

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - pêcheries: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Réf. 123201): -1.3 - 0.7, mean -0.6 °C (based on 36 cells).
Phylogenetic diversity index (Réf. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00344 - 0.00482), b=3.24 (3.19 - 3.29), in cm total length, based on LWR estimates for this species (Ref. 93245).
Niveau trophique (Réf. 69278):  3.3   ±0.2 se; based on diet studies.
Résilience (Réf. 120179):  Faible, temps minimum de doublement de population : 4,5 à 14 années (Fec=21,699; tm=10).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100). 🛈
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (46 of 100). 🛈
Catégorie de prix (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 19.7 [11.5, 46.6] mg/100g; Iron = 0.384 [0.181, 0.754] mg/100g; Protein = 17.7 [15.5, 19.6] %; Omega3 = 0.329 [0.180, 0.572] g/100g; Selenium = 16.6 [7.0, 41.1] μg/100g; VitaminA = 12.4 [2.7, 59.6] μg/100g; Zinc = 0.497 [0.332, 0.747] mg/100g (wet weight); based on nutrient studies.