the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [adjective] > of class Hydrozoa > relating to order Campanulariae > of genus Sertularia > of member of genus Sertularia
sertularian1848
sertularid1861
1861 J. R. GreeneMan. Animal Kingdom II. 90 For no example of a Sertularid has yet been recorded in which the hydrosoma exhibits but a single polypite.