22 



SPHINGIDJE. 



mtscl micl 



Coxa 



merum. 



I T • i i TTTirh. 



?m est 



A. 



Fig. 6. — Morphology of thorax. 

 Mesothorax and first abdominal segments of Herse convolvuli, 

 lateral aspect. afi-at*, tergites of first, second and third 

 abdominal segments ; ast 2 , ast z , sternites of second and third 

 abdominal sternites : em, epimerum ; est, episternum ; gl, gland 

 between sternite and tergite of second abdominal segment ; 

 hym, hypomerum ; hyst, hyposternum ; ipt, insertion of wing ; 

 nip, marginal strip ; msc, scutum of mesothorax ; mscl, scutellum 

 of mesothorax ; mtsc, scutum of mesothorax ; mtscl, scutellum 

 of metathorax ; mtg, mesothoracic tegula ; pam, paramerum ; 

 past, parasternum ; pest, peristernum ; pp, parapleurum : prm, 



