Caulleriella Chamberlin 1919

Genus Caulleriella Chamberlin, 1919 Type species Cirratulus viridis Langerhans, 1880. Original designation by Chamberlin (1919). Diagnosis (after Blake 2021) Prostomium elongate, conical to pointed; peristomium elongated to short, dorsal tentacles usually beginning anterior to chaetiger 1. Middle body segments not beaded; parapodia often with noto- and neuropodia widely separated laterally. Chaetae including capillaries and bidentate, crotchet-like hooks, not arranged into modified cinctures. In some species, unidentate hooks may occur in some regions of body in addition to bidentate hooks. Pygidium either simple conical lobe or with one or two anal cirri.