sertularian
English edit
Etymology edit
From translingual Sertularia, the taxonomic name of the genus for which the order was named, + -an.
Noun edit
sertularian (plural sertularians)
- Any member of the former order Sertularida, hydroids having branched chitinous stems and simple sessile hydrothecae.
References edit
Hydrozoa on Wikipedia.Wikipedia 
Sertularia on Wikispecies.Wikispecies - Sertulariidae on Wikispecies.Wikispecies
