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 Ecologia

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

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Introduzioni

Arctic, Eastern Atlantic and the Mediterranean Sea.

Length at first maturity / Size / Peso / Age

Maturity: Lm ?  range ? - ? cm Max length : 50.0 cm TL maschio/sesso non determinato; (Ref. 7882)

Biologia     Glossario (es. epibenthic)

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

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

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.

Main reference Bibliografia | Coordinatore | Collaboratori

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

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


| FishSource |

Strumenti

E-book | Giuda pratica

Informazioni ulteriori

Trophic Ecology
Prede
Dieta
Consumo di cibo
Razione
Predatori
Ecology
Ecologia
Home ranges
Population dynamics
Accrescimento
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Reclutamento
Abbondanza
Life cycle
Riproduzione
Maturità
Fecundity
Deposizione
Uova
Egg development
Larve
Dinamica popolazioni larvali
Distribution
Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Human Related
Profilo di acquacoltura
Stamps, Coins Misc.
Outreach
Collaboratori
Taxonomy
Nomi Comuni
Sinonimi
Morfologia
Immagini
References
Bibliografia

Fonti Internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, ricerca) | Zoological Record

Estimates based on models

Vulnerability (Ref. 71543): Moderate vulnerability (40 of 100).
Price category (Ref. 80766): Unknown.

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