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> Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Grammatostomias: Greek, gramma, atos = signal, mark + Greek, stoma = mouth (Ref. 45335).
More on authors: Goode & Bean.

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

marina batypelagisk; djupintervall ? - 3786 m (Ref. 58018). Deep-water

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Atlantic Ocean: west of the Cape Verde in the tropical eastern Atlantic; between 20°N 38°N in the north Atlantic; and between 20°S and 30°S in the Southwest Atlantic. One specimen was recorded from the eastern equatorial Indian Ocean.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 15.9 cm SL hane/ej könsbestämd; (Ref. 4468)

Short description Bestämningsnycklar | Morfologi | Morfometri

Mjukstrålar i ryggfenan (totalt) : 20 - 21; Mjukstrålar i analfenan: 23 - 24. Presence of line in luminous tissues (Ref. 37473).

Mesopelagic (Ref. 27000).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Gibbs, R.H. and M.A. Barnett, 1990. Melanostomiidae. p. 308-337. 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. 4468)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 13 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Ytterligare information

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer

Ecology
Ekologi

Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
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Egg(s)
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Distribution
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Anatomy
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Physiology
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Genetics
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Human related
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Vattenbruksprofiler
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Ciguatera cases
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References
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Estimates based on models

Preferred temperature (Ref. 123201): 3.3 - 9.9, mean 5 °C (based on 273 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [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).

Trofisk nivå (Ref. 69278): 4.2 ±0.8 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming tmax>3).

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

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Grammatostomias dentatus Goode & Bean, 1896