Greenland country information

Common names: Putooruttoq, Putorutôk
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Abundant along the west coast north towards Umanak (Ref. 9926).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/gl.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Nielsen, J.G. and E. Bertelsen, 1992
National Database:

Common names from other countries

Lawnce, Lançon du nord, Putooruttoq, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Uranoscopoidei (Sand dwellers) > Ammodytidae (Sand lances)
Etymology: Ammodytes: Greek, ammos = sand + Greek, dytes = anyone that likes immersions, diving (Ref. 45335).

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

seewasser demersal; tiefenbereich 0 - 108 m (Ref. 58426). Polar; 84°N - 36°N, 127°W - 6°E (Ref. 57357)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

North Atlantic: Greenland to North Carolina. Also in the northeast Atlantic (Ref. 7251).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 25.0 cm TL Männchen/unbestimmt; (Ref. 7251)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 56 - 67; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 28 - 35; Wirbelzahl: 68 - 76. Number of lateral plicae 124-147, with a mean of 132.1.

Occurs farther offshore in salinities of 30-36 ppt. Minimum depth reported taken from Ref. 57178. Benthic. Feeds on crustaceans and worms (Ref. 58426); mainly on copepod, Calanus finmarchicus (Ref. 5951).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Oviparous (Ref. 101747).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerzielles potential

FAO(Publication : search) | FishSource |

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Ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 1.2 - 12.8, mean 7.2 (based on 218 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00204 (0.00115 - 0.00362), b=3.06 (2.91 - 3.21), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.1 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.33-0.38; tmax=9).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (33 of 100).

Preiskategorie (Ref. 80766): Low.

Ammodytes dubius Reinhardt, 1837