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Chionobathyscus dewitti Andriashev and Neyelov, 1978
Life   Vertebrata   Fish   Channichthyidae   Chionobathyscus


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Chionobathyscus dewitti
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Chionobathyscus dewitti Andriashev & Neyelov , 1978

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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Chionobathyscus dewitti   AquaMaps   Data sources: GBIF OBIS
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Pictures | Google image Image of Chionobathyscus dewitti Chionobathyscus dewitti
Female picture by Shandikov, G.A.

Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Perciformes/Notothenioidei (Icefishes) > Channichthyidae (Crocodile icefishes)
Etymology: Chionobathyscus: Greek, chionos, -a, -on = snow + Greek, bathys = deep (Ref. 45335 ) .
More on authors: Andriashev & Neyelov .

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

Marine; bathydemersal; depth range 500 - 2000 m. Deep-water; 60°S - 79°S, 70°W - 60°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

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

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 60.0 cm TL male/unsexed; (Ref. 5200 )

Biology     Glossary (e.g. epibenthic)

Found on the continental shelf and slope. Adults feed mainly on krill and fish (Ref. 5200 ).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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 )

IUCN Red List Status (Ref. 130435 )

    Not Evaluated  

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest FAO - Fisheries: landings ; Publication: search | FishSource | Sea Around Us

More information

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Fisheries: landings ; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201 ): -0.3 - 0.8, mean 0.4 °C (based on 69 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00123 (0.00076 - 0.00199), b=3.48 (3.34 - 3.62), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.8   ±0.57 se; based on food items. Resilience (Ref. 120179 ):  Medium, minimum population doubling time 1.4 - 4.4 years (Fec = 15,612). Fishing Vulnerability (Ref. 59153 ):  Moderate vulnerability (44 of 100). Climate Vulnerability (Ref. 125649 ):  High to very high vulnerability (73 of 100). Nutrients (Ref. 124155 ):  Calcium = 24 [14, 53] mg/100g; Iron = 0.441 [0.186, 0.897] mg/100g; Protein = 17.4 [15.7, 19.1] %; Omega3 = 0.273 [0.141, 0.520] g/100g; Selenium = 26.2 [10.5, 58.0] μg/100g; VitaminA = 12.9 [2.8, 61.1] μg/100g; Zinc = 0.342 [0.222, 0.522] mg/100g (wet weight);

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Updated: 2024-05-23 04:08:24 gmt
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