PLATE XXIX 



1, Pronotum of Xantholobus trilineatus Say 



2, Pronotum of Xantholobus lateralis Van Duzee 



3, Pronotum of Ophiderma salamandra Fairmaire 



4, Last nymphal instar of Ophiderma pubescens Emmons 



5, Pronotum of Ophiderma flava Goding 



6, Pronotum of Ophiderma flavicephala Goding 



7, Last nymphal instar of Vanduzea arquata Say; 8, adult; 9, lateral outline of pronotum; 

 10, enlarged lateral outline of last nymphal instar 



11, Pronotum of Entylia bactriana Germar; 12, last nymphal instar 

 13, Pronotum of Publilia concava Say; 14, last nymphal instar 



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