Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Nezumia: A Japanese word that means "mouse" .

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

Marine; bathypelagic; depth range 1440 - 1710 m (Ref. 6187). Deep-water

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Atlantic Ocean: Madeira and Gulf of Mexico.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 40.5 cm TL male/unsexed; (Ref. 6187)

Short description Morphology | Morphometrics

Blunt nosed. Broad bands of small teeth in both jaws. Body medium brown with bluish tinge on lateral walls of the abdomen and blackish ventrally. Lips, branchiostegal membranes and fins blackish (Ref. 37108).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Iwamoto, Tomio | Collaborators

Geistdoerfer, P., 1986. Macrouridae. p. 644-676. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 2. (Ref. 6187)

IUCN Red List Status (Ref. 126983)

Least Concern (LC) ; Date assessed: 09 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

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Ecosystems
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Ecology
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Common names
Synonyms
Metabolism
Predators
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Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
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Length-frequencies
Morphometrics
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Larvae
Larval dynamics
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BRUVS

References
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 3.6 - 6, mean 4.2 °C (based on 83 cells).

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

Bayesian length-weight: a=0.00214 (0.00107 - 0.00428), b=3.18 (3.01 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.1 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): Low to moderate vulnerability (31 of 100).

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