300 THOMAS SAY FOUNDATION 



PLATE 50. 



Genitalia of Capnella. 



Capnella pygmaea Burm. $ , dorsal view. 



Capnella pygmaea Burm. $ , side view. 



Capnella pygmaea Burm. $, tip of supra-anal process. 



Capnella pygmaea Burm. 9 > ventral view. 



Capnella vivipara Clsn. $. 



Capnella vivipara Clsn. $, ventral view. 



Capnella granulate Clsn. $ . 



Capnella granulata Clsn. $, knobs on seventh tergite. dorsal 



view. 

 Capnella granulata Clsn. $ , ventral view. 

 Capnella recta Clsn $. 

 Capnella recta Clsn. $ , ventral view. 

 Capnella incisura Clsn. $, ventral view. 

 Capnella incisura Clsn. $, side view. 



