CONTENTS OF TfflS NUMBER. 



Taylor, Leland H. — The Thoracic Sclerites of 



Hemiptera and Heteroptera 225 



Fracker, S. B. — The Alydinse of the United States. 255 



Woods, William Colcord — The Alimentary Canal of 



the Larva of Altica Bimarginata Say (Coleoptera) . 283 



Price List of Publications. 



Annals, Vols. I, II, III, IV, V, VI, VII, VIII, IX and X complete, each... . $3.00 



Annals, Separate Parts except as below, each 1.00 



Annals, Vols. I and II, Part 3, each 60 



Annals, Vol. IV, Part 4, each 1.60 



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