

*r' 



PSYCHE, 



A. JOURNAL OIF ENTOMOLOGY. 



[Established in 1874.] 



Vol. 6, No. 207. 



July, 1893. 



CONTENTS: 



The Primitive number of Malpighian vessels in Insects. — II. — W. M. Wheeler. 



Descriptions of new species and genera of West African Lepidoptera. — VII 



(Plates 17, 18).— IV. % Holland 



A Cabbage-like Cecidomyiidous gall on Bigelovia. — C. H. Tyler Townsend. 



The Click of Ageronia (Illustrated). — G. F. Hamfson. 



Early appearance of Anosia plexippus. — 5. H. S. 



Atropharista jurinoides. — 5". W. Williston. 



Note on Dr. Williston's criticisms. — C. H. Tyler Townsend. 



Entomological Notes (Insect embryology ; revision of the system of Orthoptera ; list 



of Nebraska Orthoptera ; exchange of places of Messrs. Townsend and Cockerell ; 



the new catalogue of Hemiptera; two new works on butterflies; honors to 



entomologists ; explanation of plates 17-18 ; correction). . . . . . 



Proceedings of the Cambridge Entomological Club (Tropaeolum as food of 



Pier is rapae: races of Schistocerca literosa on the Galapagos). 



485 



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 494 



Published by the 



CAMBRIDGE ENTOMOLOGICAL CLUB, 



Cambridge, Mass., U.S.A. 



YEARLY SUBSCRIPTIONS, $2. VOLUME, $5. MONTHLY NUMBERS, 20c. 



[Entered as second class mail matter.] 



