390 



psrc/iE. 



[June 1896. 



Psyche, A Journal of Eiitomoloey. 



RATES OF SUBSCRIPTION, ETC. 



PAYABLE IN ADVANCE. 



y^B~ Subscriptloni not discontinued are considered 

 reneiued. 



ysO' Beginning with January, iSqt , the late of 

 subscription is as follows: — 



Yearly subscription, one copy, postpaid, $2.00 



Yearly subscription, clubs of three, postpaid, 5.00 

 Subscription to Vol. 6 (1891-1S93), postpaid, 5.00 

 Subscription to Vol. 6, clubs of 3, postpaid, 13.00 



The index will only be sent to subscribers to the 

 whole volume. 



Twenty-five extra copies, without change of 

 form, to the author of any leading article, ;/ or- 

 dered at the time of sending copy, . Free 



Author's extras over twenty-five in number, 

 under same conditions, each per page, . ic. 



Separates, with changes of form — actual cost of 

 such changes in addition to above rates. 



Remittaiires, conimuiilcntloiis, exrlianges, books, 

 and pamphlets slioiild be addrcsseil 10 



EDITOns OF PSVCHK. 



Cambridge, .Mass., II.S..I. 



ADVERTISIXG RATES, ETC. 

 Terms Cash —strictly in advance. 

 js^ Only thoroughly respectable advertisements 

 will be allowed in PSYCHE. The editors reserve the 

 right to reject advertisements. 



Subscribers to PSYCHE can advertise insects for 

 exchange or desired for study, not for cask, free at 

 the discretion of the editors. 



Regular style of advertisements plain, at the follow- 

 ing rates : — 



Each subsequent msertion one-half the above rates. 



Address EDITORS OF PSYCHE, 



Cambridge, Mass., U. S. A. 



Subscriptions also received in Europe by 

 R, Friedlander & SOHN, 



Carlstrasse ii, Berlin. N. W. 



CAMBRIDGE ENTOMOLOGICAL CLUB. 



The regular meetings of tlie Club are now held at 

 7.45 P.M. on the second Friday of each month, at 

 No. 156 Brattle St. Entomologists temporarily in 

 Boston or Cambridge or passing through either city 

 on that day are invited to be present. 



A very few complete sets of the first six volumes 

 of Psyche remain to be sold for $29. 



Samuel Henshaw, Treas., 



Cambridge, Mass. 



The following books and pamphlets are for sale 

 by the CAMBRIDGE Entomological Club: 

 Burgess, E. Contribution^; to the anat- 

 omy of the milk-weed butterfly, Danais archip- 

 pus. Boston, 1S80. 16 p., 2 plates. . . i.oo 



Hitchcock, Edward. Ichnology of New 

 England. Boston, 185S . . . . 1.50 



Scudder, S, H. The earliest winged in- 

 sects of America. Cambridge, 181S5, 8 p., 1 plate .50 



Scudder, S. H. Historical sketch of the 

 generic names proposed for Butterflies. Sa- 

 lem, 1875. I.oo 



Scudder, S. H. The pine-moth of Nan- 

 tucket. Retinia frustrana. col. pi. Boston, 1883. .25 



Scudder. S. H, The fossil butterflies of 

 Florissant, Col., Washington, 1S89 . . i.oo 



Scudder. S. H. Tertiary Tipulidae, with 

 special reference to those of Florissant. 9 

 plates. Philadelphia. 1S94. . . . 2.00 



Stettiner entomologische Zeitung. Jahrg. 

 43-44. Stettin, 1882-1883. . . , 2.00 



U. S. Entomological Commission, — Fourth 

 Report, Washington. 1885 .... 2.00 

 Samuel Hknshaw, Treas., 



Cambridge, Mass. 



EXCHANGE. 



I wish to obtain any literature on insects, espe- 

 cially Coleoptera, not already in my possession. 

 In exchange for such works in any language I offer 

 good material from the west and the far north, 

 mostly Coleoptera. 



H. F. WiCKHAM, 



Iowa City, Iowa. 



FINE EXOTIC LEPIDOPTERA. 



In great variety. List on application. Sample 

 box of 18 Indian and African butterflies, post free, 

 S1.50. 



Dr. REID. Jun.. 



Ryhope, near Sunderland, England. 



DULAU ^ CO., FOREIGN BOOKSELLERS 

 37Soho Square, London (W.), England.will forward 

 gratis and post free to any address their new Ento- 

 mological Catalogues, Parts 23-30. 



