| author | 
date | 
  | 
title | 
journal / publication | 
Fleming LC, Burt MDB | 
1978 | 
    | 
Revision of the turbellarian genus Ectocotyla (Seriata, Monocelidae) Associated with the crabs Chinonoecetes opilio and Hyas araneus. | 
J Fisheries Research Board of Canada 35:1223-1233. |