CONTENTS OF THIS NUMBER. 



McIndoo, N. B. — The Olfactory Sense of Lepid- 



opterous Larvae 65 



DiETz, W. G. — The Streptocera Group of the Dipterous 



Genus Tipula Linnseus 85 



Claassen, p. W. — Life History and Biological Notes 

 on Chlaenius Impunctifrons Say. (Coleoptera, 

 Carabidae) 95 



HiNE, Jas. S. — Robberflies of the Genus Erax 103 



Gahan, a. B. — Some Chalcid- Wasps Reared From 



Cecidomyid Galk 159 



MuiR, F. — The Progress of Scolia Manilse Ashm. in 



Hawaii 171 



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Annals, Vol. IV, Part 4, each 1.50 



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