PSYCHE 



A JOURNAL OF ENTOMOLOGY 



Established in 1874 



VOL. XXIX OCTOBER-DECEMBER, 1922 NOS. 5-6 



CONTENTS 



Notes on the Nesting Habits of Several North American Bumblebees. 



O.K. Plath. .'. 180 



The Mating; of Diacamma. 



M. W. Wheeler & J. W. Chapman 203 



Notes on the Feeding Habits of Scorpion-flies (Mecoptera; Panorpidae). 



Waro Nakahara 212 



Notes on the Cipsv Moth in My Unsprayed Woods at East Marion, Mass. 



1922. 



F. C. Bowditch 213 



Some Parasitic Hymenoptera from New Zealand. 



C. T. Brues 216 



The European House Cricket; Hearth Cricket. 



A. P. Morse 225 



Notes on Livia maculipennis (Fitch) (Homoptera; Chermidiae). 



G. B. Weiss & Erdrtian West 226 



Hemipterological Notes. 



R. F. Hussey 229 



Supplement. Pictorial Key to .Anis ipteran Nymphs or Larvae. 

 R. Heber Hoive, Jr., Chart 17x22 inches 



