Lepidonotus squamatus, Twelve scaled worm
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Lepidonotus squamatus   (Linnaeus, 1767)

Twelve scaled worm
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Image of Lepidonotus squamatus (Twelve scaled worm)
Lepidonotus squamatus
Picture by Fenwick, David

Classificatie / Namen Lokale namen | Synoniemen | CoL | ITIS | WoRMS

Polychaeta | Phyllodocida | Polynoidae

Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied Ecologie

Benthic; diepte ? - 2700 m (Ref. 81539).  Temperate

Verspreiding Territories | FAO regio's | Ecosystemen | Voorkomen | Introducties

Pacific Ocean, Northeast Atlantic and the Mediterranean Sea.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm

Biologie     Verklarende woordenlijst (bv. epibenthisch)

Found on volcanic mud at a depth of 823.5 m (Ref. 78667). Littoral and sub-littoral, to depths of 2700 meters. Under stones and among undergrowth. Also found in brackish water (Ref. 81539). On exposed rocky shores, amongst Mytilisepta virgata beds (Ref. 126136).

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.

Hoofdreferentie Referenties | Coördinator | Medewerkers

Harms, J. 1993 Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight) - a review of recent records. Helgoländer Meeresunters 47:1-34. (Ref. 2711)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))

  Niet geëvalueerd 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Gebruik door de mens


FAO - Publication: search | FishSource |

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Meer informatie

Trofische ecologie
Voedsel (prooien)
Dieetsamenstelling
Voedselconsumptie
Predatoren
Ecologie
Ecologie
Populatiedynamica
Groei
Max. leeftijden / maten
Lengte-gewicht rel.
Lengte-lengte rel.
Lengtefrequenties
Massaconversie
Abundantie
Levenscyclus
Voortplanting
Maturiteit
Fecunditeit
Paaien
Eieren
Ontwikkeling van de eieren
Larven
Verspreiding
Territories
FAO regio's
Ecosystemen
Voorkomen
Introducties
Fysiologie
Zuurstofverbruik
Menselijk gerelateerd
Postzegels, munten, diversen.
Outreach
Medewerkers
Taxonomie
Lokale namen
Synoniemen
Morfologie
Afbeeldingen
Referenties
Referenties

Internetbronnen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - Publication: search | Fishipedia | GenBank (genoom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (ga naar, zoek) | Zoological Record

Schattingen op basis van modellen

Kwetsbaarheid van de visserij
(Ref. 71543)		 (0 of 100).
Prijsklasse
(Ref. 80766):		 Unknown.