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> Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Astronesthinae
Etymology: Neonesthes: Greek, neos = new + Greek, esthes = suit, something used to wrap (Ref. 45335).
More on author: Norman.

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

marino batipelágico; rango de profundidad 600 - 1600 m (Ref. 58302). Deep-water

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Eastern Atlantic: south of about 3°N, mostly south of 15°S. Across the south Atlantic between 15° and 40°S. One specimen known from 3°S-26°W. Also known from the southern Indian and west Pacific oceans and off Hawaii.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 17.2 cm SL macho / no sexado; (Ref. 4465)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 8 - 9; Espinas anales: 0; Radios blandos anales: 21 - 24. Body black in color, often iridescent (Ref. 3982).

Bathypelagic (Ref. 58302) and mesopelagic species (Ref. 4465, 75154). Minimum depth from Ref. 58018.

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Gibbs, R.H. Jr., 1990. Astronesthidae. p. 300-307. 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. 4465)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 22 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
componentes alimenticios
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Estimates based on models

Preferred temperature (Ref. 123201): 2.5 - 8, mean 5.2 °C (based on 930 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00417 (0.00171 - 0.01014), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.8 ±0.6 se; based on size and trophs of closest relatives

Resiliencia (Ref. 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

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Neonesthes microcephalus Norman, 1930