sabrelike

Oval-shaped body, about 30 setiger; elytra 15 pairs, with scattered papillae; prostomium with globular ocular lobes; facial tubercle present; long median ante nna with ceratophore; long palps with small scattered papillae; tentacular cirrus long and thin; dorsum without or with very few felted notosetae, elytra visible; harpoon-shaped notosetae absent; notosetae long, notosetae all smooth, of two kinds: stout, smooth sabrelike, long, curved over dorsum and fine capillary setae; neurosetae of anterior few segments with extra teeth, some bipinnate; ventral surface and parapodia covered with globular papillae (Amaral & Nonato, 1982).