1927] 
Index 
251 
PSYCHE 
INDEX TO VOL. XXXIV. 1927. 
INDEX TO AUTHORS. 
Abbot, C. E. The Reaction of Datana Larvae to Sounds, 129. 
Banks, N. The Bowditch Collection of Chrysomelidae, 134. 
Brues, C. T. Observations on Wood-boring Insects, their Parasites and other 
Associated Insects, 73. 
Carpenter, F. M. Notes on a Collection of Amber Ants, 30. 
Crampton, G. C. The Thoracic Sclerites and Wing Bases of the Roach 
Periplaneta americana and the Basal Structures of the Wings of Insects, 
59. 
Creighton, W. S. The Slave Raids of Harpagoxenus americanus, 11. 
Custer, C. P. Nesting Habits of a Solitary Bee of the Genus Spinoliella 
Ashmead, 199. 
Darlington, P. J. Helophorus aquaticus L. in America, 174. 
Darlington, P. J., Jr. Aegialia arenaria Muls. in New England, with Local 
Records for other Species, 98 
Darlingtom, P. J., Jr. Four New Helmidse from Cuba, 91. 
Dohanian, S. M. Preliminary Experiments for the Control of Certain Eu- 
ropean Vine Moths by Fumigating with Cyanogas Calcium Cyanide, 146. 
Fall, H. C. The North American Species of Rhybaxis, 218. 
Gahan, A. B. Description of a New Eulophid Parasitic on Bucculatrix 
canadensisella Chambers, 171. 
Glaser, R. W. Evidence in Support of the Olfactory Function of the An- 
tennse of Insects, 209. 
Graenicher, S. Bees of the Genus Halictus from Miami, Florida, 203. 
Hicks, C. H. Parasites and Habits of Dianthidium pudicum Cresson, 193. 
Hood, J. D. New Neotropical Thysanoptera Collected by C. B. Williams, 
11, 230. 
Immus, A. D. On the Affinities of the Grylloblattidae, 36. 
Johnson, C. W. The Tricyphona inconstans on Nantucket Island, Mass., 216. 
Johnson, C. W. New Species of Scatophagidse, 100. 
Johnson, C. W Dipterological Notes, 33. 
Johnson, C. W. Notes on the Present Distribution of Two Introduced Moths, 
176. 
Learned, E. T. A Study of the Male Abdominal Appendages of the Nais- 
Groups of Apantesis Walker. (Lepidoptera; Arctiidse), 135. 
