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> Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Myctophinae
Etymology: Symbolophorus: Greek, symbolon, ou = mark, signal + Greek, pherein = to carry (Ref. 45335).
More on author: Richardson.

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

marin bathypélagique; océanodrome (Ref. 51243); profondeur 0 - 500 m (Ref. 27121). Deep-water; 47°S - 51°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: isolated specimens taken as far north as 25°S in the Benguela Upwelling Region. Western Atlantic: south of the Subtropical Convergence; two records 50°40'S, 50°01'W; 47°50.6'S, 40°00.8'W. Western Pacific: Australia (Ref. 7300) and New Zealand. Eastern Pacific: off Chile.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m ?, range 11 - ? cm
Max length : 16.0 cm TL mâle / non sexé; (Ref. 36731)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 13 - 15; Épines anales: 0; Rayons mous anaux: 20 - 23.

Oceanic over the outer edge of the continental shelf and upper regions of the slope (Ref. 27121). Nyctoepipelagic at the surface (Ref. 4479).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Paxton, John | Collaborateurs

Hulley, P.A., 1990. Myctophidae. p. 398-467. 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. 1. (Ref. 4479)

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

Préoccupation mineure (LC) ; Date assessed: 11 July 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Trophic ecology
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Écologie

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Estimates based on models

Preferred temperature (Ref. 123201): 6.4 - 8, mean 6.9 °C (based on 17 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00692 (0.00297 - 0.01609), b=3.13 (2.93 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.5 ±0.52 se; based on food items.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Symbolophorus boops (Richardson, 1845)