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

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

. Temperate

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Introducties

Northeast Pacific: Alaska, USA and Canada.

Length at first maturity / Size / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

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.

Voornaamste referentie Referenties | Coördinator | Medewerkers

Lamb, A., D. Gibbs and C. Gibbs. 2011. (Ref. 93817)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)

Niet beoordeeld

Status bij CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

Harmless

Gebruik door de mens

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Tools

E-book | Veldgids

Meer informatie

Trophic Ecology

voedselitems
Dieet
Voedselconsumptie
voedselhoeveelheid
Predators

Ecology

Ecologie
Home ranges

Population dynamics

Groei
Leeftijd/Grootte
Lengte-gewicht parameters
Lengte-lengte parameters
Lengtefrequenties
Mass conversion
recrutering
Abundantie

Life cycle

Voortplanting
Geslachtsrijpheid
Fecundity
Kuitschieten
Eieren
Ontwikkeling van de eieren
Larven
Populatiedynamica van de larven

Distribution

Landen
FAO regio's
Ecosystems
Voorkomen
Introducties

Human Related

Aquacultuurprofiel
Stamps, Coins Misc.

Outreach

Medewerkers

Taxonomy

Populaire namen
Synoniemen
Morfologie
Illustraties

References

Referenties

Internet-bronnen

Estimates based on models

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