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PROCEEDINGS OF THE NATIONAL MUSEUM 



posteriorly, with parapodia long (about as long as body width), thick, 

 flattened anteroposterioriy. Integument smooth (not papillated), 

 wrinlded and areolated, especially in anterior and middle regions of 

 body. Prostomium with biarticulate palps consistmg of large palp- 



FiGURE 17. — Sigambra zvassi, new species (from holotype): a, dorsal view anterior end 

 with proboscis extended; b, same, ventral view; c, dorsal view few segments from anterior 

 region; d, same, from middle region; e, parapodium from setlger 15, with intestinal caeca 

 indicated;/, neurosetae from same. 



