- -- 

 ] I , 



I, 



- s fish is of f ir L size 

 having a diameter of about 1 . It possesses 



a thi 



one- twelfth homogeneous oil immersion lens, shows no structure 

 jtions, but in surface views presents, when stai 



Mice, 



, but if left on 

 offer no obstruction to imb« in process 



es. The e£fjs are formed in ovaries which, viewed from 

 ent the ordinary Y shaped structure common 

 to the Teleosts. These ovaries are two tubular or 

 situated in the posterior dorsal portion of the body cav- 

 and are confluent behind to form the short oviduct 

 opens ■_ or lip o 



