Monodon monoceros, Narwhal : fisheries

Monodon monoceros   Linnaeus, 1758

Narwhal

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Monodon monoceros  AquaMaps  Data sources: GBIF OBIS
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Monodon monoceros

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Mammalia | Cetartiodactyla | Monodontidae

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

Pelagic; depth range 0 - 1500 m (Ref. 122879).  Polar; 90°N - 90°S, 180°W - 180°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Northern Atlantic and the Arctic.

Length at first maturity / Size / Weight / Age

Maturity: Lm 340.0  range ? - ? cm Max length : 470 cm TL male/unsexed; (Ref. 1394); 420 cm TL (female); max. published weight: 1.6 t (Ref. 1394); max. reported age: 115 years (Ref. 75223)

Biology     Glossary (e.g. epibenthic)

Feeds in deep water and possible near the bottom (Ref. 1394), exceeding 1500 meters (Ref. 122879). Feeds on fish, squid, and shrimp (Ref. 1394). Gregarious (Ref. 117963). Feeds in deep water and possibly near the bottom. Feeds on fish, squid, and shrimp (Ref. 1394).

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

Main reference References | Coordinator | Collaborators

Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Least Concern (LC) ; Date assessed: 03 July 2017

CITES status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Threat to humans

Human uses

Fisheries: commercial
FAO - Fisheries: landings, species profile | FishSource | Sea Around Us

Tools

E-book | Field guide

More information

Trophic Ecology
Food items (preys)
Diet composition
Food consumption
Predators
Ecology
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Collaborators
Taxonomy
Common names
Synonyms
Morphology
Pictures
References
References

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Fisheries: species profile; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): -1.6 - 3.4, mean 0 (based on 3509 cells).
Resilience (Ref. 69278): Very Low, minimum population doubling time more than 14 years (K=0.03-0.16; tmax=115).
Fishing Vulnerability (Ref. 71543): Very high vulnerability (85 of 100).
Price category (Ref. 80766): Unknown.

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