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Psychrolutes marmoratus (Gill, 1889)

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Native range | All suitable habitat | Point map | Year 2050
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Psychrolutes marmoratus   AquaMaps   Data sources: GBIF OBIS
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Image of Psychrolutes marmoratus
Psychrolutes marmoratus
Picture by Reyes, P.

Uruguay country information

Common names: Fathead
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uy.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Nión, H., C. Ríos and P. Meneses, 2002
National Database: Dinara

Common names from other countries

Fathead, 云纹隐棘杜父鱼, 斑纹蟾杜父鱼, ... more

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Psychrolutidae (Fatheads)
Etymology: Psychrolutes: Greek, psychroloutes = someone that has a cold bath (Ref. 45335).
  More on author: Gill.

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

marina bottenlevande.   Deep-water; 44°S - 56°S

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Southeast Pacific and Southwest Atlantic: Chilean and Argentine Patagonia.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 31.9 cm SL hane/ej könsbestämd; (Ref. 27363)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 22 - 25; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 12 - 13. Pelvic fins small. Body pale brown with irregular dark blotches. Color variation recognized, from yellowish to dark brown (Ref. 27363).

Biologi     Ordlista (t.ex. epibenthic)

Feeds mainly on benthic animals, polychaetes, small crustaceans, and mollusks (Ref. 27363).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Nakamura, I., T. Inada, M. Takeda and H. Hatanaka, 1986. Important fishes trawled off Patagonia. Japan Marine Fishery Resource Research Center, Tokyo. 369 p. (Ref. 27363)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource | Sea Around Us

Ytterligare information

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer
Ecology
Ekologi
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
Reproduktion
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Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larver
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Distribution
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Anatomy
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Hjärnstorlek
Otoliths
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Nutrients
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Swimming type
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Visual pigment(s)
Fiskljud
Diseases / Parasites
Toxicities (LC50s)
Genetics
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Vattenbruksprofiler
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Ciguatera cases
Stamps, coins, misc.
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synonymer
Morfologi
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References
referenser

Verktyg

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Special reports

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Summary page | Point data | Populärnamn | Photos

Internet-källor

Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes(Släkte, Arter) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Nationella databaser | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, sök) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 4 - 7, mean 5.7 (based on 155 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.4   ±0.41 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (29 of 100).