Actinopterygii (ray-finned fishes) >
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails) > Macrourinae
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; bathypelagic; depth range 2805 - 4262 m (Ref. 55744). Deep-water; 67°N - 18°N, 98°W - 17°E
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 62 - ? cm
Max length : 73.0 cm TL male/unsexed; (Ref. 6187)
Short description
Morphology | Morphometrics
Northeast Atlantic: Azores to west Scotland. Reported from Iceland (Ref. 12462). Also in the western Mediterranean. Western Central Atlantic: Gulf of Mexico.
Depth range is reported at 1000m-3000m. Feeds on small benthic invertebrates (Ref. 6187). Minimum depth from Ref. 58018.
Geistdoerfer, P., 1990. Macrouridae. p. 541-563. 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.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
More information
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00000 (0.00000 - 0.00000), b=0.00 (0.00 - 0.00), based on (Ref.
93245).
Trophic Level (Ref.
69278): 3.4 ±0.41 se; Based on food items.
Resilience (Ref.
69278): Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): High vulnerability (59 of 100) .