RhodineRhodine is a genus of capitellid segmented worms in the family Maldanidae.MorphologyRhodine worms have a head with a transverse ridge on the posterior part of their peristomium; their neurochaetae begin on the fifth chaetiger ; they present double rows of uncini in median and posterior chaetigers; they have an indeterminate number of chaetigers; and their posterior segments have posteriorly directed collars.