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Grammicolepis brachiusculus Poey, 1873

Thorny tinselfish
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Native range | All suitable habitat | Point map | Year 2050
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Grammicolepis brachiusculus   AquaMaps   Data sources: GBIF OBIS
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Image of Grammicolepis brachiusculus (Thorny tinselfish)
Grammicolepis brachiusculus
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Canada country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Scotian Shelf (Ref. 5951).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: http://www.ncr.dfo.ca/home_e.htm
Occurrences: Occurrences Point map
Main Ref: Scott, W.B. and M.G. Scott, 1988
National Database:

Common names from other countries

Classification / Names Κοινά ονόματα | Συνώνυμα | Catalog of Fishes(Γένος, Είδη) | ITIS | CoL | WoRMS | Cloffa

> Zeiformes (Dories) > Grammicolepididae (Grammicolepidids) > Grammicolepidinae
Etymology: Grammicolepis: Greek, grammikos = geometrically + Greek, lepis = scale (Ref. 45335).
  More on author: Poey.

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

Θαλασσινό(ά) βαθυπελαγικό(ς); εύρος βάθους 300 - 1026 m (Ref. 4517), usually 500 - 700 m (Ref. 52595).   Deep-water; 42°N - 37°S, 80°W - 154°W

Κατανομή Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Point map | Εισαγωγές | Faunafri

Eastern Atlantic: Spain to the Gulf of Guinea and southward to Durban, South Africa. Western Atlantic: Georges Bank to off Suriname. North Pacific: Japan and Hawaii.

Μέγεθος / Βάρος / Age

Maturity: Lm ?  range ? - ? cm
Max length : 64.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 4255)

Short description Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία

Ραχιαίες άκανθες (συνολικά) : 6 - 7; Μαλακές ραχιαίες ακτίνες (συνολικά) : 32 - 34; Εδρικές άκανθες: 2; Μαλακές εδρικές ακτίνες: 33 - 35. Body silvery in color; young with irregular black blotches on body, black spots on caudal fin, and 5 black bars on anal fin (Ref. 4255). Gill rakers rudimentary.

Βιολογία     Γλωσσάρι (π.χ. epibenthic)

Found in deep midwater or near bottom (Ref. 6749); benthopelagic (Ref. 52595). Caught by bottom trawl, bottom lines and drift gill net (Ref. 87951).

Life cycle and mating behavior Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες

Main reference Upload your references | Αναφορές | Συντονιστής : Heemstra, Phillip C. | Συνεργάτες

Karrer, C., 1990. Grammicolepididae. p. 634-636. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4503)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 18 April 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

αλιεία: χωρίς ενδιαφέρον
FAO(Publication : search) | FishSource |

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Trophic ecology
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Ecology
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Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Human related
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Προφίλ υδατοκαλλιεργειών
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References
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Διαδικτυακές πηγές

Estimates based on models

Preferred temperature (Ref. 115969): 6 - 12.3, mean 8.2 (based on 417 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.1250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00935 - 0.04259), b=2.91 (2.72 - 3.10), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Τροφικό Επίπεδο (Ref. 69278):  3.9   ±0.9 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref. 120179):  Χαμηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού 4,5 - 14 έτη (Assuming tmax > 10).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (46 of 100).