Nereididae Blainville, 1818

Klassifisering
Beskrivelse

Nereididae Blainville, 1818

Nereidids are long and slender worms of medium size found among algae, gravel and shells on hard substrates, or digging into soft substrates. They are characterised, among other features, by well-developed parapodia, and an eversible pharynx with two prominent black jaws and small sclerotised teeth on the surface of the pharynx. During reproduction, many species leave the sea-bed and swarm towards the surface.
Registrerte observasjoner

Prikkene markerer registrerte funn av arten/artsgruppen.

Kart. Utbredelse i Norge.
Funndata i Artskart
Bilder
Creative Commons Attribution | Torkild Bakken | Platynereis dumerilii (Audouin & H. Milne-Edwards, 1833)
Creative Commons Attribution Share-alike | Arne Nygren | Platynereis Kinberg, 1865
Creative Commons Attribution Share-alike | Arne Nygren | blek nereis Neanthes fucata (Savigny in Lamarck, 1818)
Creative Commons Attribution Share-alike | Arne Nygren | Platynereis dumerilii (Audouin & H. Milne-Edwards, 1833)
Creative Commons Attribution Share-alike | Mael Grosse | fjærenereis Nereis pelagica Linnaeus, 1758
Creative Commons Attribution Share-alike | Mael Grosse | fjærenereis Nereis pelagica Linnaeus, 1758
Creative Commons Attribution Share-alike | Aina Mærk Aspaas | Hediste diversicolor (O.F. Müller, 1776)
Creative Commons Attribution Share-alike | Torkild Bakken | Hediste diversicolor (O.F. Müller, 1776)
Creative Commons Attribution Share-alike | Mael Grosse | Platynereis dumerilii (Audouin & H. Milne-Edwards, 1833)
Creative Commons Attribution | Erling Svensen | Platynereis dumerilii (Audouin & H. Milne-Edwards, 1833)
Creative Commons Attribution Share-alike | Mael Grosse | fjærenereis Nereis pelagica Linnaeus, 1758