the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Annelida > [adjective] > belonging to class Chaetopoda > belonging to order Polychaeta > having zone of cilia
telotrochous1877
telotrochal1878
1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 137 By these the larvæ of the Chætopoda are divided into mesotrochal, telotrochal, and polytrochal forms.