World Register of Marine Species (WoRMS)
Read, G.; Fauchald, K. (Ed.) (2026). World Polychaeta Database. Spinther oniscoides Johnson, 1845. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=131102 on 2026-08-29
Johnston, George 1845. Miscellanea Zoologica. Classe Annelides [sic]; Order Errantes; Family Nereides. [continued from v.15] Annals and Magazine of Natural History, Series 1, 16: 4-10.
Levinsen, G.M.R. (1883). Systematisk-geografisk Oversigt over de nordiske Annulata, Gephyrea, Chaetognathi og Balanoglossi. Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Köbenhavn, 1882. 160-251.