ANATOMY OF INSECTS. 



309 



These parts are respectively called tergite, pleurite, and 

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



J^tA-ctuvi. 





Fig. 273.— External anatomy of Caloptenus spretus, the head and tboiax disjointed. 

 vp, uropatagium ; /, fnrcula : c, cercus.— Drawn by J. S. Kingsley. 



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

 portion the sternum. 



