ANNELIDA : : SpintheridaeANNELID WORMS

Spinther arcticus (M Sars, 1851)

Distribution Map from NBN: Spinther arcticus at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Spinther arcticus at iNaturalist World Species Observations database.

GBIF data for Spinther arcticus

WoRMS: Spinther arcticus at World Register of Marine Species. Accepted name: Spinther arcticus (M. Sars, 1851). AphiaID: 131104.

Classification: Biota; Animalia; Annelida; Polychaeta; Polychaeta incertae sedis; Spintheridae; Spinther

 Picton, B.E., Keatley, L. & Morrow, C.C. (2025). Spinther arcticus. (M Sars, 1851). [In] Encyclopedia of Marine Life of Britain and Ireland.
https://www2.habitas.org.uk/marbiop-ni/speciesaccounts.php?item=P9260. Accessed on 2026-07-24