Chionodraco myersi, Myers' icefish : fisheries

Chionodraco myersi DeWitt & Tyler, 1960

Myers' icefish
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Chionodraco myersi   AquaMaps   Data sources: GBIF OBIS
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Image of Chionodraco myersi (Myers\
Chionodraco myersi
Picture by Zimmermann, C.

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

Teleostei (teleosts) > Perciformes/Notothenioidei (Icefishes) > Channichthyidae (Crocodile icefishes)
Etymology: Chionodraco: Greek, chionos, -a, -on = snow + Greek, drako = dragon (Ref. 45335).
Eponymy: Dr George Sprague Myers (1905–1985), an American ichthyologist, bio-geographer and herpetologist, was Professor Emeritus of Biological Sciences at Stanford, California. [...] (Ref. 128868), visit book page.

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

Marine; bathydemersal; depth range 200 - 800 m. Deep-water; 61°S - 78°S

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

Southern Ocean: Circum-Antarctic on the continental shelf.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 39.2 cm TL male/unsexed; (Ref. 124149); max. published weight: 428.00 g (Ref. 124149)

Biology     Glossary (e.g. epibenthic)

Adults feed on fishes (Pleuragramma antarcticum) and euphausiids (Euphausia crystallorophias). Larval pelagic phase is long (Ref. 52020).

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: Version 2025-2 (Global))

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

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

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
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Eggs
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References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Fisheries: landings search; 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 | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00132 (0.00083 - 0.00210), b=3.45 (3.32 - 3.58), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level
(Ref. 69278) 		3.9   ±0.62 se; based on food items.
Resilience
(Ref. 120179) 		Medium, minimum population doubling time 1.4 - 4.4 years (Fec = 6,200).
Fishing Vulnerability
(Ref. 59153) 		High vulnerability (59 of 100). 🛈
Climate Vulnerability
(Ref. 125649) 		High vulnerability (60 of 100). 🛈
Price category
(Ref. 80766) 		High.
Nutrients
(Ref. 124155) 		Calcium = 27.9 [15.5, 64.4] mg/100g; Iron = 0.431 [0.180, 0.882] mg/100g; Protein = 17.2 [15.5, 18.9] %; Omega3 = 0.255 [0.131, 0.489] g/100g; Selenium = 18 [7, 42] μg/100g; VitaminA = 22.8 [4.8, 112.2] μg/100g; Zinc = 0.426 [0.270, 0.656] mg/100g (wet weight);