Abyssoninoe hibernica
Aglaophamus agilis
Amage auricula
Ampharete finmarchica
Ampharete lindstroemi
Anobothrus laubieri
Aonides paucibranchiata
Apistobranchus tullbergi
Arenicola marina
Arenicolides ecaudata
Aricidea (Acmira) catherinae
Aricidea (Acmira) cerrutii
Aricidea (Acmira) laubieri
Aricidea (Acmira) simonae
Aricidea (Aricidea) albatrossae
Aricidea (Aricidea) minuta
Aricidea (Aricidea) wassi
Aricidea (Strelzovia) quadrilobata
Aricidea (Strelzovia) suecica
Asclerocheilus intermedius
Aurospio banyulensis
Bradabyssa villosa
Bylgides sarsi
Chaetopterus variopedatus
Chaetozone christiei
Chaetozone setosa
Chaetozone zetlandica
Chone duneri
Chone filicaudata
Cirratulus cirratus
Cirriformia tentaculata
Cirrophorus furcatus
Dialychone collaris
Dipolydora caulleryi
Dipolydora flava
Dipolydora quadrilobata
Eclysippe vanelli
Eteone longa
Euchone rubrocincta
Euchone southerni
Eumida bahusiensis
Eumida ockelmanni
Eunereis longissima
Eunice pennata
Eunoe nodosa
Euphrosine armadillo
Euphrosine cirrata
Eupolymnia nebulosa
Eupolymnia nesidensis
Eusyllis blomstrandi
Exogone dispar
Exogone naidina
Exogone verugera
Filograna implexa
Galathowenia fragilis
Galathowenia oculata
Gattyana cirrhosa
Glycera capitata
Glyphanostomum pallescens
Goniada maculata
Goniadella gracilis
Hediste diversicolor
Hesionura elongata
Hesiospina aurantiaca
Heteromastus filiformis
Hilbigneris gracilis
Hydroides norvegica
Jasmineira caudata
Jasmineira elegans
Jasmineira schaudinni
Krohnia hamata
Lacydonia miranda
Laonice bahusiensis
Laonice blakei
Laonice cirrata
Laonice sarsi
Laonome kroyeri
Leanira hystricis
Levinsenia flava
Levinsenia gracilis
Levinsenia uncinata
Lumbrineris aniara
Lumbrineris latreilli
Lysilla loveni
Macrochaeta clavicornis
Malacoceros fuliginosus
Malacoceros tetracerus
Malmgrenia ljungmani
Malmgrenia mcintoshi
Mediomastus fragilis
Microclymene tricirrata
Micromaldane ornithochaeta
Microspio mecznikowiana
Myriochele danielsseni
Myriochele heeri
Mystides caeca
Naineris quadricuspida
Nephtys caeca
Nephtys longosetosa
Nephtys pente
Nereimyra punctata
Nicolea venustula
Nothria conchylega
Notomastus latericeus
Notoproctus oculatus
Nudisyllis pulligera
Odontosyllis fulgurans
Ophelina abranchiata
Ophelina modesta
Orbinia sertulata
Owenia fusiformis
Palposyllis propeweismanni
Paradiopatra quadricuspis
Paradoneis lyra
Paramphinome jeffreysii
Parasabella torulis
Pareurythoe borealis
Parexogone hebes
Pelagobia longicirrata
Pholoe baltica
Pholoe fauveli
Pholoe pallida
Phyllodoce mucosa
Phyllodoce rosea
Phylo norvegica
Pisione remota
Pista lornensis
Platynereis dumerilii
Poecilochaetus fulgoris
Poecilochaetus serpens
Polycirrus arcticus
Polycirrus medusa
Polydora ciliata
Potamethus malmgreni
Potamilla neglecta
Praxillella affinis
Prionospio cirrifera
Proclea graffii
Psamathe fusca
Pseudomystides limbata
Pseudosyllis brevipennis
Pygospio elegans
Samythella neglecta
Scalibregma inflatum
Schistomeringos rudolphi
Scolelepis (Scolelepis) foliosa
Scoletoma fragilis
Scoletoma tetraura
Scoloplos armiger
Sigalion mathildae
Sphaerodorum gracilis
Sphaerosyllis bulbosa
Sphaerosyllis taylori
Spio armata
Spiochaetopterus typicus
Spio decorata
Spio filicornis
Spio martinensis
Spiophanes bombyx
Spiophanes kroyeri
Spiophanes wigleyi
Sthenelais limicola
Streblosoma bairdi
Streptodonta pterochaeta
Streptosyllis bidentata
Streptosyllis websteri
Syllides benedicti
Syllis armillaris
Syllis cornuta
Synmerosyllis lamelligera
Terebellides atlantis
Terebellides distincta
Terebellides gracilis
Terebellides stroemii
Tharyx killariensis
Thelepus cincinnatus
Thelepus davehalli
Tomopteris (Johnstonella) helgolandica
Travisia forbesii
Trichobranchus glacialis
Trichobranchus roseus