AJSfATOMY OF mSEGTS. 



309 



These parts are respectively called tergite, phurite, and 

 stermte, while the upper region of the body is called the 



QniteiUL^ 



TCLYSW 



\LabTum 



Ubva\\ f^usfc::::;, 6nv««m»m. <^-i? 





Fig. 273. -External anatomy of Caioptenus spretus.Vae head and thorax dis- 

 jointed, itp, uropatagium; /, furoula; c, cercus— Drawn by J. S. Kingsley. 



tergum, the lateral the pleitrum, and the ventral or under 

 portion the sternum. 



