World Register of Marine Species (WoRMS)
Read, G.; Fauchald, K. (Ed.) (2026). World Polychaeta Database. Syllis brevicollis Ehlers, 1874. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=238259 on 2026-08-04
Ehlers, E. (1874). Annulata nova vel minus cognita in Expeditione 'Porcupine' capta. Annals and Magazine of Natural History. Series 4, 13: 292-298.