332 



FISHERY BULLETIN OF THE FISH AND WILDLIFE SERVICE 



^r^ 



^y L . -, r. ■- -- 





Ob 



FiouKE 11.— First protozoea. (A) Ventral view. (B) Mandible. (C) First maxilla. (D) Second maxilla. (E) 



Second maxilliped. (F) First maxilliped. 



