Ushakov, P. V.  <br/><br/>
Fauna of the U.S.S.R polychaetes  : polychaetes of the suborder Aphroditiformia of the Artic Ocean and the Northwestern part of the Pacific 

 - Moscow  : Leningrad Nauka  , 1982 
 - 271 p. 
 - Fauna of the USSR Polychaetes  part 1  vol. 2 Фауна СССР .
<br/><br/><label>Dewey Class. No.: </label>595.147 094 7