Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335).
More on author: Gilbert.

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

seewasser bathydemersal; tiefenbereich 1285 - 2904 m (Ref. 10941). Deep-water; 66°N - 32°N

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

North Pacific: Sea of Okhotsk to Alaska and southern California, USA.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 55.0 cm TL Männchen/unbestimmt; (Ref. 6885)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 2; Afterflossenstacheln: 0. 2nd spine of 1st dorsal fin very long and slender, terminating in a long filament, smooth near base but outer half strongly toothed; 1st dorsal with 12 to 14 soft rays, ray count of 2nd dorsal unknown; caudal fin very narrow; anal rays numerous, long and low; pectorals long and slender; outside rays of pelvic fins very long and filamentous (Ref. 6885). Dark brown in color; black on fins, nostrils, ventral surfaces of snout, lips and gill membranes (Ref. 6885). Branchiostegal rays: 6 (Ref. 36385).

Bathybenthic (Ref. 36385). Oviparous, with planktonic larvae (Ref. 36385).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Oviparous (Ref. 36385).

Hauptreferenz Upload your references | Referenzen | Koordinator : Iwamoto, Tomio | Partner

Endo, H., D. Tsutsui and K. Amaoka, 1994. Range extensions of two deep-sea macrourids Coryphaenoides filifer and Squalogadus modificatus to the Sea of Okhotsk. Jap. J. Ichthyol. 41(3):330-333. (Ref. 10941)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

Mehr Information

Trophic ecology
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Diet compositions
Food consumptions
Food rations
Räuber

Ecology
Ökologie

Population dynamics
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Length-weight rel.
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Längenhäufigkeiten
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Life cycle
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Anatomy
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Physiology
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Stamps, coins, misc.

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Estimates based on models

Preferred temperature (Ref. 123201): 1.9 - 2.5, mean 2.1 °C (based on 88 cells).

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

Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.5 ±0.37 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100).

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Coryphaenoides filifer (Gilbert, 1896)