Polychaeta |
Aciculata |
Nephtyidae
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
Benthic. Temperate
Verspreiding
Territories | FAO regio's | Ecosystemen | Voorkomen | Introducties
Northeast Atlantic: North Sea and Baltic Sea.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Free-living burrowers; a carnivore that feeds on small invertebrates such as molluscs, crustaceans and other polychaetes (based on the feeding ecology of the family Lumbrineridae; Ref. 87179) (Ref. 87179).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | 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.
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (Ref. 3477)
Status op de Rode Lijst van het IUCN
(Ref. 130435: Version 2025-2 (Global))
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Gevaar voor de mens
Harmless
Gebruik door de mens
| FishSource |
Tools
Meer informatie
Trofische ecologieVoedsel (prooien)
Dieetsamenstelling
Voedselconsumptie
Predatoren
PopulatiedynamicaGroei
Max. leeftijden / maten
Lengte-gewicht rel.
Lengte-lengte rel.
Lengtefrequenties
Massaconversie
Abundantie
LevenscyclusVoortplantingMaturiteitFecunditeitPaaienEierenOntwikkeling van de eierenLarven FysiologieZuurstofverbruik
Menselijk gerelateerdPostzegels, munten, diversen.
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