Jouin & Swedmark, 1965
Description:
Prostomium short, broadly rounded, with two lateral protuberances. Behind these two dorsolateral nuchal organs and a big greenish gland. 
First segment somewhat bigger than the following, with parapodial cirri and a ventral bundle of 13-17 chaetae. Following parapodia biramous with reduced cirri and 6-9 compound chaetae. 
Pygidial cirri long.
Size:
0.9 mm for seven chaetigers. 
Colour:
White. 
Habitat:
Interstitial.
Distribution:
Skagerrak, northern Adriatic.