PSYCHE 



A. JOURNAL OF ENTOMOLOGY. 



[Established in 1S74.] 



Vol. 6. No. 202. 



February, 1S93. 



CONTENTS: 



Communal cocoons and the moths which weave them. — (Plate 9). — IV. J. 



Holland. .............. 385 



On the attraction of light for the two sexes of Coleoptera.— H. F. 



Wickham. .............. 391 



Lepidopterological Notes (A grant from the Bache Fund ; the Knyvett collection 



of Indian Lepidoptera at Pittsburgh ; Indiana butterflies). .... 392 



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



II.— W. J. Holland 393 



A melanistic locust. — A. P. Morse. 401 



A new American Lacinius.— Nathan Banks. 402 



The larval stages of Ichthyura multnoma Dyar. — H. G. Dyar. . . . 403 



The Morphology and Phylogeny of Insects. — N. Cholodkorvsky. . . . 404 



Westwood and Stainton. ........... 405 



Entomological Notes (Moore's Lepidoptera Indica; Osten Sacken's classification 



of Diptera orthorrhapha ; Distant's Oriental Cicadidae ; Washington entomo- 



lo gj) 405 



Proceedings of the Cambridge Entomological Club (Embryonic and paleozoic 



Phasmidae compared; malformations in embryo Dissosteira ; exhibition of 



specimens). ............. 406 



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.] 



