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> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Spicomacrurus: Name presumably from the Latin 'spica' or 'spiculum' meaning dart, spike; probably referring to the dartlike shape of the fish, and 'macrurus', a genus of grenadier; treated as a masculine noun.; mccoskeri: Named for John E. McCosker, CAS..
More on authors: Iwamoto, Shao & Ho.

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

marin bathydémersal; profondeur 650 - 710 m (Ref. 83327). Deep-water

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Pacific Ocean: off Chesterfield Plateau, Coral Sea.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 19.2 cm TL (female)

Description synthétique Clés d'identification | Morphologie | Morphométrie

This species is distinguished by its shallow, cylindrical body and head, with greatest body width slightly less than greatest depth; suborbital depth 5-6 into orbit diameter; 3.5 scale rows below origin of second dorsal fin (Ref. 83327).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Iwamoto, Tomio | Collaborateurs

Schwarzhans, W., 2014. Head and otolith morphology of the genera Hymenocephalus, Hymenogadus and Spicomacrurus (Macrouridae), with the description of three new species. Zootaxa 3888(1):1-73. (Ref. 98298)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
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Ecology
Écologie

Population dynamics
Growths
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Length-weight rel.
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Life cycle
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Distribution
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Physiology
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Visual pigment(s)
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Diseases / Parasites
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Genetics
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Human related
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Stamps, coins, misc.

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Estimates based on models

Preferred temperature (Ref. 123201): 5.3 - 7.4, mean 6.4 °C (based on 15 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [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).

Niveau trophique (Ref. 69278): 3.4 ±0.4 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Spicomacrurus mccoskeri Iwamoto, Shao & Ho, 2011