Iceland country information

Common names: Ljóskjafta
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 1371.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ic.html
National Fisheries Authority: http://brunnur.stjr.is/interpro/sjavarutv/english.nsf/pages/front
Occurrences: Occurrences Point map
Main Ref: Jonsson, G., 1992
National Database:

Common names from other countries

Motelle nordique, Motelle nordique, Severniy pyatiusiy nalim, ... more

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Gaidropsaridae (Rocklings)
Etymology: Ciliata: Latin, cilium = eye lid, eye lash (Ref. 45335).

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

marien; brak water demersaal; oceano-estuarine (Ref. 57987); diepte 10 - 90 m (Ref. 1371), usually 10 - 50 m (Ref. 35388). Temperate; 70°N - 44°N, 24°W - 22°E

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Northeast Atlantic: around the British Isles and northward along the European coasts to northern Norway. Also found at the Faeroe Islands and Iceland.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: L_m 6.2 range ? - ? cm
Max length : 20.0 cm TL mannelijk / geslacht onbekend; (Ref. 1371)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 48 - 51; Anale stekels: 0; Anale zachte stralen: 41 - 43. Head relatively large, less than five times in SL. Skin fold above the upper lip with three pairs of lobes or small barbels. First fin ray followed by a row of small, fleshy filaments (Ref. 1371). One barbel on the lower jaw and four on the snout (Ref. 35388).

Found in the sublittoral zone, on sand or mud bottoms. Feed mostly on decapod crustaceans, lobsters, crabs, mysids and polychaetes (Ref. 3663). Oviparous (Ref. 205). Spawning may take place in deeper waters (Ref. 57987).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Probably pairs up during breeding (Ref. 205).

Hoofdreferentie 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. 130435)

Niet bedreigd (LC) ; Date assessed: 18 October 2014

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: commercieel

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Estimates based on models

Preferred temperature (Ref. 115969): 7.7 - 12.3, mean 10.3 (based on 564 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00724 (0.00418 - 0.01256), b=3.15 (3.00 - 3.30), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.5 ±0.44 se; based on food items.

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (tm=1; tmax=3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (16 of 100).

Prijsklasse (Ref. 80766): Very high.

Ciliata septentrionalis (Collett, 1875)