Pleijel, Fredrik. (1987). Three new phyllodocid species (Polychaeta) from the Trondheimsfjord in Norway, including some notes concerning the validity of the genus Steggoa. Zoologica Scripta. 16(1): 25-31.
Three new phyllodocid species are described from the deep coral reefs in the Trondheimsfjord in Norway: Eulalia hanssoni sp.n., Eulalia microoculata sp.n. and Pterocirrus nidarosiensis sp.n. The genus Steggoa Bergström, 1914 is considered a junior synonym of Eulalia Savigny, 1817.