Teleostei (teleosts) >
Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335); soyoae: Named for Soyo-maru, a fisheries research vessel of the National Research Institute of Fisheries Science, on which the type specimens were collected..
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; benthopelagic; depth range 2740 - 2991 m (Ref. 107793). Subtropical
Northwest Pacific: Japan
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 57.8 cm TL male/unsexed; (Ref. 107793)
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Nakayama, N. and H. Endo, 2017. A new species of the grenadier genus Coryphaenoides (Actinopterygii: Gadiformes: Macrouridae) from Japan and a range externsion of Coryphaenoides rudis Günther 1878 in the northwestern Pacific. Ichthyol. Res. 64:1-12. (Ref. 107793)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (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).
Trophic level (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (43 of 100).