PLATE XIX. 



metra tenuicirra: lateral view of the type specimen from Stat. 320. Natura! size. 

 Oxymetra tenuicirra: opposite side of the sanie specimen. Natura! size. 

 Fig. 39. Dichrometra tenuicirra: dorsal view of .1 specimen from Stat. 320. 2. 

 (o. Zygometra punctata: ventral view of a specimen from Stat. 273. 2. 

 II. Zygometra punctata: dorsal view of another specimen from St.it. 2j 3. 



