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> Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Photonectes: Greek, photos = light + Greek, nekton = swimmer (Ref. 45335).
More on authors: Regan & Trewavas.

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

marino batipelágico; rango de profundidad 75 - 1400 m (Ref. 58302). Deep-water

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

Northwest Atlantic: Caribbean Sea and northeastern Gulf of Mexico (Ref. 37473). Western Pacific Ocean in the vicinity of Howland and Baker islands (Ref. 92891).

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.7 cm SL macho / no sexado; (Ref. 92891)

Short description Morfología | Morfometría

Radios blandos dorsales (total): 14-16; Radios blandos anales: 14 - 19. This species differs from other species in the subgenus Photonectes in the following set of characters: blue luminous tissue in a band extending from pectoral region to pelvic fins; with short transverse streaks between OV photophores, and in patches on sides of isthmus, under lower jaw and above end of maxillary; very long gill filaments very long, extending beyond opercular opening; shorter barbel than head length, with small bulb ending in a terminal appendage with a tiny bulb at tip (Ref. 92891).

Meso- and bathypelagic (Ref. 58302).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Flynn, A.J. and C. Klepadlo, 2012. Two new species of Photonectes (Teleostei: Stomiidae) from the Indo-Pacific, and a re-examination of P. achirus. Memoirs of Museum Victoria 69: 259-267. (Ref. 92891)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 12 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Ecología
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componentes alimenticios
consumo de alimento
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Metabolismo
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Reproducción
Madurez
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Fecundidad
Huevos
Egg development

Age/Size
Crecimiento
Length-weight
Length-length
Length-frequencies
Morfometría
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Larva
Dinámica larvaria
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Abundancia
BRUVS

Referencias
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heritabilidad
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Summary page | Datos específicos | Nombres comunes | Photos

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Estimates based on models

Preferred temperature (Ref. 123201): 7.1 - 17.2, mean 10.7 °C (based on 399 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00302 (0.00117 - 0.00783), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.7 ±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 (10 of 100).

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Photonectes achirus Regan & Trewavas, 1930