Topic summary
Palaeoannelida
Palaeoannelida is a monophyletic taxon of marine polychaetes containing two families: Oweniidae and Magelonidae. Members of this group possess monociliatedepidermalcells and lack a nuchal organ.
Topic summary
Palaeoannelida is a monophyletic taxon of marine polychaetes containing two families: Oweniidae and Magelonidae. Members of this group possess monociliatedepidermalcells and lack a nuchal organ.