PLATE XXXV 



Varieties of the sugar-cane root borer {Diaprepes spengleri) 



Fig. I. — Variety marginaius, female from St. Croix. 

 Fig. 2. — Variety comma, male from Porto Rico. 

 Fig. 3. — Variety spengleri, male from Porto Rico. 

 Drawn by Mr. Harry Bradford. 



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