MORPHOLOGY AND TAXONOMY OF ADULT MALES 

 Variation in P. corni from three localities 



Characters 





Localities 







Warsaw 



Belgrade 



Alma-Ata 



Total length 



1880-21 10 



1470-1770 



1650-1850 





(1980) 



(1660) 



(1750) 



Wing expanse 



3030-3400 



2470-3110 



2950-3130 





(3283) 



(2856) 



(3040) 



Head: 









Width across genae 



258-289 



217-274 



251-258 





(275) 



(250) 



(255) 



Dorsal head setae: fleshy 



23-37 



19-46 



18-23 





(28) 



(29) 



(21) 



Dorsal head setae: hair-like 



16-19 



10-22 



19-21 





(17) 



(15) 



(20) 



Genal setae : fleshy 



17-30 



16-30 



21-25 





(23) 



(22) 



(23) 



Genal setae: hair-like 



7-13 



7-12 



IO-II 





(9) 



(9) 





Diameter of dorsal eyes 



34-42 



23-34 



30-31 





(38) 



(28) 





Diameter of ventral eyes 



34-42 



23-36 



34 





(38) 



(29) 





Ventral head setae: fleshy 



65-83 



57-92 



69-76 





(70) 



(72) 



(73) 



Ventral head setae: hair-like 



7-12 



3-7 



4 





(9) 



(5) 





Antennal length 



825-998 



659-827 



906 





(895) 



(74°) 





Antennal length in relation to body 









length 



1 : 2 06-2 4 1 



1 : 2-12-2-33 



1 : 2 04 





(2-23) 



(2-24) 





Thorax 









Prosternal setae : fleshy 



22-39 



18-40 



13-28 





(3i) 



(28) 



(20) 



Median membranous area of scutum: 









length : 



118-133 



84-118 



103 





(128) 



(101) 





Median membranous area of scutum : 









width : 



182-236 



135-194 



179—190 





(206) 



(173) 



(184) 



scutal setae (hair-like) 



11-26 



10-22 



13-16 





(20) 



(15) 



(15) 



Scutellum: length 



65-87 



46-65 



65-76 





(74) 



(57) 



(7o) 



Scutellum: width 



198-247 



144-205 



182-205 





(220) 



(184) 



(194) 



Basisternum: length 



194-236 



156-201 



213 





(214) 



(182) 





