CONTENTS OF VOLUME XIV. 



No. PaRo 



1. Historical Account of Department of Entomology 

 (continued from Science Bulletin VIII). H. B. 

 Hunger ford 9 



2. Withdrawn from publication. 



3. The Membracidae of Kansas (Homoptera). Plates 

 I-VII. P. B. Laivso7i 27 



4. The Genus Acf)?op^e?'i4s (Homoptera). Plates VIII- 

 XII. P. B. Laivson Ill 



5. The Life History of the Toad Bug (Heteroptera). 

 Plates XIII-XIV. H. B. Himgerford 143 



6. A New Subterranean Isopod (Crustacea). Plate 

 XV. H. B. Hjingerford 173 



7. Studies in Cicadella hieroghiphica (Homoptera). 

 Plates XVI-XX. Lucy M. Hackman 185 



8. Ovipositors of Cicadellidse (Homoptera). Plates 

 XXI-XXXIII. P. A. Readio 213 



9. Life History Notes on Two Species of Saldidae (Het- 

 eroptera). Plates XXXIV-XXXV. Grace OUve 

 Wiley 299 



10. A Problem in the Relation of Temperature to Rate 



of Insect Development. P. A. Glenn 315 



11. Some Biological Notes on Philippine Zoology. F. X. 

 Williams 327 



12. Notes on Nesting of Polistea (Hymenoptera). 

 Divight Isely 339 



13. Five New Species Belonging to Genus HormoUta 

 (Hymenoptera). Plates XXXVI-XXXVII. W. J. 

 Phillips and Fred W. Poos 347 



14. The Urinary System of Phlegethontius sexta (Lepi- 

 doptera). Plate XXXVIII. George H. Vansell 363 



15. A Brief Resume of Investigations Made in 1913 on 

 Trogoderma inclusa (Coleoptera). Plates XXXIX- 

 XL. A. H. Beyer 371 



16. The Larva of a Chironomid (Diptera). Plates XLI- 

 XLIII. P. W. Claassen 393 



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