PLATE XXXIV 



1, Ventral view of metathorax; 2, dorsal view, 3, lateral view, of meso- and metathorax; 

 4, ventral view of entire thorax with legs removed 



5-7, Theoretical wing positions 



8, Base of fore wing; 9, episternum, showing groove; 10, axillary sclerites; 11, base of 

 hind wing; 12, wing base of Em'phnses malleus Walker, showing development of hooks 



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