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> 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 Écologie

marin démersal; profondeur 0 - 108 m (Ref. 58426). Polar; 84°N - 36°N, 127°W - 6°E (Ref. 57357)

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

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 25.0 cm TL mâle / non sexé; (Ref. 7251)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 56 - 67; Épines anales: 0; Rayons mous anaux: 28 - 35; Vertèbres: 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 | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Oviparous (Ref. 101747).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: d'intérêt potentiel

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 1.2 - 12.8, mean 7.2 °C (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).

Niveau trophique (Ref. 69278): 3.2 ±0.1 se; based on diet studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.33-0.38; tmax=9).

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

Catégorie de prix (Ref. 80766): Low.

Ammodytes dubius Reinhardt, 1837