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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathydemersaal; diepte 610 - 4000 m (Ref. 3587), usually 1900 - 3700 m (Ref. 6187). Deep-water; 59°N - 32°N
Atlantic Ocean: off Mauritania in the eastern Atlantic; in the western Atlantic, known from the continental slope and rise between 41° and 31°N, 65° and 78°W, from the Recife area and Mid-Atlantic Ridge between 35° and 45°N. Eastern Pacific: east of Prince Wales Island, Alaska (Ref. 26282) and British Columbia, Canada (Ref. 11980); to south of southern California (Ref. 36385).
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 62.0 cm TL mannelijk / geslacht onbekend; (Ref. 6187)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 2. Body pale; lips, mouth and gill cavity dark (Ref. 6187). Branchiostegal rays: 6-6 (Ref. 36385).
Oviparous, with planktonic larvae (Ref. 36385).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 1.5 - 3.3, mean 2.6 °C (based on 2442 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 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).
Trofisch niveau (Ref.
69278): 3.7 ±0.47 se; based on food items.
Weerstandsvermogen (Ref.
120179): Zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (45 of 100).