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Microgadus proximus (Girard, 1854)

Pacific tomcod
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Native range | All suitable habitat | Point map | Year 2050
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Microgadus proximus   AquaMaps   Data sources: GBIF OBIS
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Image of Microgadus proximus (Pacific tomcod)
Microgadus proximus
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Microgadus: Greek, mikros = samll + Latin, gadus = a fish, cod? (Ref. 45335);  proximus: From the Latin 'proximus' meaning next (Ref. 6885).
More on author: Girard.

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

Marine; brackish; demersal; oceanodromous (Ref. 51243); depth range 0 - 275 m (Ref. 1371), usually 25 - 120 m (Ref. 1371). Temperate; 62°N - 36°N, 179°W - 121°W (Ref. 1371)

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

Eastern Pacific: southeastern Bering Sea to central California, USA.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 30.5 cm SL male/unsexed; (Ref. 27436)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 46 - 54; Anal spines: 0; Anal soft rays: 38 - 46. Body olive green dorsally, pale ventrally; fins dusky marginally.

Biology     Glossary (e.g. epibenthic)

Generally found over sand (Ref. 1371). May enter brackish water (Ref. 1371). Young move into shallow waters in summer and fall, whereas adults usually stay in deeper waters (Ref. 28499). Feeds on shrimps, amphipods, isopods, gastropods, mussels and fishes (Ref. 1371). An important prey species (Ref. 2850).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Oviparous, sexes are separate (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

IUCN Red List Status (Ref. 130435)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

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

More information

Trophic ecology
Food items
Diet compositions
Food consumptions
Food rations
Predators
Ecology
Ecology
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
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Life cycle
Reproduction
Maturities
Fecundities
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Egg(s)
Egg developments
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Larval dynamics
Distribution
Countries
FAO areas
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BRUVS - Videos
Anatomy
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Physiology
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Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
Fish sounds
Diseases / Parasites
Toxicities (LC50s)
Genetics
Genetics
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Aquaculture profiles
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Stamps, coins, misc.
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References

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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 | OceanAdapt | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 3.4 - 9.5, mean 5.8 °C (based on 253 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00418 - 0.01508), b=3.10 (2.94 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.59 se; based on food items.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (tm=2).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (27 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (51 of 100).
Price category (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 46.3 [26.3, 97.9] mg/100g; Iron = 0.399 [0.223, 0.672] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.763 [0.383, 1.545] g/100g; Selenium = 13.2 [6.8, 30.3] μg/100g; VitaminA = 14.2 [4.1, 50.1] μg/100g; Zinc = 0.682 [0.480, 0.994] mg/100g (wet weight);