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Zeiformes (Dories) >
Grammicolepididae (Grammicolepidids) > Grammicolepidinae
Etymology: Grammicolepis: Greek, grammikos = geometrically + Greek, lepis = scale (Ref. 45335).
More on author: Poey.
Environment: milieu / climate zone / Tiefenbereich / distribution range
Ökologie
seewasser bathypelagisch; tiefenbereich 300 - 1026 m (Ref. 4517), usually 500 - 700 m (Ref. 52595). Deep-water; 42°N - 37°S, 80°W - 154°W
Eastern Atlantic: Spain to the Gulf of Guinea and southward to Durban, South Africa. Western Atlantic: Georges Bank to off Suriname. North Pacific: Japan and Hawaii.
Size / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 64.0 cm TL Männchen/unbestimmt; (Ref. 4255)
Rückenflossenstacheln (insgesamt) : 6 - 7; Rückenflossenweichstrahlen (insgesamt) : 32 - 34; Afterflossenstacheln: 2; Afterflossenweichstrahlen: 33 - 35. Body silvery in color; young with irregular black blotches on body, black spots on caudal fin, and 5 black bars on anal fin (Ref. 4255). Gill rakers rudimentary.
Body shape (shape guide): short and / or deep.
Found in deep midwater or near bottom (Ref. 6749); benthopelagic (Ref. 52595). Caught by bottom trawl, bottom lines and drift gill net (Ref. 87951).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Karrer, C., 1990. Grammicolepididae. p. 634-636. 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. 2. (Ref. 4503)
IUCN Rote Liste Status (Ref. 130435: Version 2025-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 6 - 12.3, mean 8.2 °C (based on 417 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.1250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00926 - 0.04297), b=2.91 (2.72 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.9 ±0.9 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Assuming tmax > 10).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
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