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Teleostei (teleosts) > Zeiformes (Dories) > Grammicolepididae (Grammicolepidids) > Grammicolepidinae
Etymology: Grammicolepis: Greek, grammikos = geometrically + Greek, lepis = scale (Ref. 45335).
More on author: Poey.

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

Marine; bathypelagic; depth range 300 - 1026 m (Ref. 4517), usually 500 - 700 m (Ref. 52595). Deep-water; 42°N - 37°S, 80°W - 154°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

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 / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 64.0 cm TL male/unsexed; (Ref. 4255)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 32 - 34; Anal spines: 2; Anal soft rays: 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.

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 Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Heemstra, Phillip C. | Collaborators

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 Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 18 April 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Diet composition
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Predators

Ecology
Ecology

Population dynamics
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Length-weight rel.
Length-length rel.
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Life cycle
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Distribution
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Anatomy
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Physiology
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Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 6 - 12.3, mean 8.2 °C (based on 417 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 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

Resilience (Ref. 120179): Low, minimum population doubling time 4.5 - 14 years (Assuming tmax > 10).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (46 of 100).

Grammicolepis brachiusculus Poey, 1873