Description:
Anterior part of body without appendages. Neuropodia are tori with multidentate hooks.
The following taxa of this order occur in the region:
Genus Arenicola
Family Arenicolidae
Genus Arenicolides
Genus Baldia
Genus Capitella
Family Capitellidae
Genus Chirimia
Genus Clymenella
Genus Clymenura
Subfamily Clymenurinae
Genus Dasybranchus
Genus Euclymene
Subfamily Euclymeninae
Genus Heteromastus
Genus Isocirrus
Genus Lumbriclymene
Subfamily Lumbriclymeninae
Genus Maldane
Family Maldanidae
Subfamily Maldaninae
Genus Mediomastus
Genus Microclymene
Genus Nicomache
Subfamily Nicomachinae
Genus Notomastus
Genus Petaloproctus
Genus Praxillella
Genus Praxillura
Genus Proclymene
Genus Rhodine
Subfamily Rhodininae
Arenicola marina
Arenicolides ecaudata
Baldia johnstoni
Capitella capitata
Capitella giardi
Capitella minima
Chirimia biceps
Clymenella cincta
Clymenella torquata
Clymenura lankesteri
Dasybranchus caducus
Euclymene droebachiensis
Euclymene lindrothi
Euclymene oerstedi
Euclymene robusta
Heteromastus filiformis
Isocirrus planiceps
Lumbriclymene cylindricauda
Lumbriclymene minor
Maldane arctica
Maldane sarsi
Mediomastus fragilis
Microclymene acirrata
Nicomache lumbricalis
Nicomache minor
Nicomache personata
Nicomache trispinata
Notomastus latericeus
Petaloproctus borealis
Praxillella affinis
Praxillella praetermissa
Praxillella quadrilobata
Praxillura longissima
Proclymene muelleri
Rhodine gracilior
Rhodine loveni