Trisopterus minutus, Poor cod : fisheries

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Trisopterus minutus (Linnaeus, 1758)

Poor cod
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Trisopterus minutus   AquaMaps   Data sources: GBIF OBIS
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Trisopterus minutus
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Classificatie / Names Populaire namen | Synoniemen | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Straalvinnigen) > Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Trisopterus: Greek, tris = thrice + Greek, pteron = wing, fin (Ref. 45335).  More on author: Linnaeus.

Issue
The species has been long thought to be present in the Mediteranean in sympatry with Trisopterus capelanus, sometimes both as subspecies. See Delling et al. (2011: Ref. 90172) for the latest revision of the genus.

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

; marien benthopelagisch; standvastig; diepteverspreiding 1 - 440 m (Ref. 57178), usually 15 - 200 m.   Temperate; 66°N - 28°N, 13°W - 36°E

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Point map | Introducties | Faunafri

Northeastern Atlantic: Trondheim Fjord and the Faeroe Islands to Portugal and along the Atlantic coast of Morocco (Ref. 1371). Not present in the Mediterranean (Ref. 90172).

Length at first maturity / Size / Gewicht / Leeftijd

Maturity: Lm 13.4, range 10 - 26 cm
Max length : 40.0 cm TL mannelijk/geslacht niet bekend; (Ref. 1371); common length : 20.0 cm TL mannelijk/geslacht niet bekend; (Ref. 4645); Maximaal vermelde leeftijd: 5 jaren (Ref. 72488)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 0; Anale stekels 0. Chin barbel well developed. Body brownish yellow dorsally, becoming paler ventrally; a dark blotch is at the base of the pectoral fin.

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Occurs mostly from 15 to 200 m in the Atlantic on muddy or sandy bottoms. Feeds on crustaceans, small fish, and polychaetes (Ref. 1371). Used in the production of fish meal, and in southern Europe as a human food (Ref. 35388).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Oviparous, sexes are separate (Ref. 205).

Voornaamste referentie Upload your references | Referenties | Coördinator | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 120744)


CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





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Visserij: commercieel
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Estimates based on models

Preferred temperature (Ref. 115969): 7.2 - 13, mean 10 (based on 1312 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00637 - 0.00824), b=3.10 (3.06 - 3.14), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic Level (Ref. 69278):  3.7   ±0.2 se; Based on diet studies.
Generation time: 2.7 (2.2 - 4.2) years. Estimated as median LN(3)/K based on 12 growth studies.
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.18; tm=1; tmax=6).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 5 stock assessments.
Kwetsbaarheid (Ref. 59153):  Moderate to high vulnerability (48 of 100) .
Prijsklasse (Ref. 80766):   Medium.