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

iNaturalist: Spionidae sp. at iNaturalist World Species Observations database.

WoRMS: Spionidae sp. at World Register of Marine Species. Accepted name: Spionidae Grube, 1850. AphiaID: 913.

Classification: Biota; Animalia; Annelida; Polychaeta; Sedentaria; Canalipalpata; Spionida; Spioniformia; Spionidae; ;