Eunereis longissima   (Johnston, 1840)

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

Polychaeta | Phyllodocida | Nereididae

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

; profondeur 10 - 2000 m (Ref. 125349).  Polar; 75°N - 27°N, 100°W - 41°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Introductions

Arctic, Eastern Atlantic and the Mediterranean Sea.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm Max length : 50.0 cm TL mâle / non sexé; (Ref. 7882)

Biologie     Glossaire (ex. epibenthic)

Species' maximum length from the Belgian part of the North Sea (Ref. 7882).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Members of the class Polychaeta are mostly gonochoric (sexual). Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults.

Référence principale Références | Coordinateur | Collaborateurs

Martin, D. and J. Gil. 2010. (Ref. 85340)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)

  Non évalué 

statut CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Utilisations par l'homme


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Trophic Ecology
Éléments du régime alimentaire
Régime alimentaire
Consommation alimentaire
Ration
Prédateurs
Ecology
Écologie
Home ranges
Population dynamics
Croissance
Taille/Âge
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Mass conversion
Recrutement
Abondance
Life cycle
Reproduction
Maturité
Fécondité
Frai
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Distribution
Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
Human Related
Profil d'aquaculture
Stamps, Coins Misc.
Outreach
Collaborateurs
Taxonomy
Noms communs
Synonymes
Morphologie
Images
References
Références

Sources Internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Arbre de Vie | Wikipedia (Go, chercher) | Zoological Record

Estimates based on models

Vulnérabilité (Ref. 71543): Moderate vulnerability (40 of 100).
Catégorie de prix (Ref. 80766): Unknown.

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