Parapodrilus psammophilus   Westheide, 1965

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No drawings available for Dorvilleidae.

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

| Eunicida | Dorvilleidae

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

.  Temperate

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

Northeast Atlantic: North Sea.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | 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.

Hauptreferenz Referenzen | Koordinator | Partner

Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum. 2005. (Ref. 19)

IUCN Rote Liste Status (Ref. 130435)

  Nicht untersucht 

CITES Status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Nutzung durch Menschen


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Internet Quellen

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

Estimates based on models

Preiskategorie (Ref. 80766): Unknown.