356 



PSYCHE. 



[December 1S92. 



Psyche, A Journal of Entomology. 



RATES OF SUBSCRIPTION, ETC. 



PAYABLE IN ADVANCE. 



fjS*S" Subscriptions not discontinued are considered 

 renewed. 



II&S* Beginning with Jatiuary, i8qi, the rate of 

 subscription is as follows: — 



Yearly subscription, one copy, postpaid, $2.00 



Yearly subscription, clubs of three, postpaid, 5.00 

 Subscription to Vol. 6 (1891-1893), 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, if or- 

 dered at the time of sending copy, . Free 



Author's extras over twenty-five in number, 

 under above mentioned conditions, each, . 2c. 



Separates, with changes of form — actual cost of 

 such changes in addition to above rates. 



_^S§"* Scientific publications desired in exchange. 



Remittances, communications, exchanges, books, 

 and pamphlets should be addressed to 



EDITORS OF PSYCHE, 



Cambridge, Mass., U.S.A. 



ADVERTISING RATES, ETC. 

 Terms Cash — strictly in advance. 

 • 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 cash, free at 

 the discretion of the editors." 



Regular style of advertisements plain, at the follow- 

 ing rates : — 



Outside Inside 

 Page. Pages. 



Per line, first insertion, . . . $0.10 $0.08 

 Eighth page, first insertion, . . .75 .60 

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Address EDITORS OF PSYCHE, 



Cambridge, Mass., U.S.A. 

 Subscriptions also received in Europe by 



R. FRIEDLANDER & SOHN, 



Carlstrasse 11, Berlin, N. W. 



CAMBRIDGE ENTOMOLOGICAL CLUB. 



The regular meetings of the 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 five volume 

 of Psyche remain to be sold for $25. 



Samuel Henshaw, Treas., 



Cambridge, Mass. 



The following books and pamphlets are for sale 

 by the Cambridge Entomological Club : 

 Burgess, E. Contributions to the anat- 

 omy of the milk-weed butterfly, Danais archip- 

 pus. Boston, 1880, 16 p., 2 plates. . . 1.00 



Grote, A. R. Revised Check list of the 

 North American Noctuidae. Part I. Thya- 

 tirinae-Noctuinae. Bremen, 1890. . . .50 



Hitchcock, Edward. Ichnology of New 

 England. Boston, 1858 .... 1.50 



Illinois. Trans. Dept. Agric. for 1876 (con- 

 taining first report of Thomas, State Entomo- 

 logist). Springfield. 111., 1878 . . . 1.00 



Scudder, S. H. The earliest winged in- 

 sects of America. Cambridge, 1885, 8 p., 1 plate .50 



Scudder, S. H. Historical sketch of the 

 generic names proposed for Butterflies. Sa- 

 lem, 1875. 1. 00 



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, 1889 . . 1.00 



Stettiner entomologische Zeitung. Jahrg. 

 42-46. Stettin, 1881-1885. . . . 5.00 



U. S. Entomological Commission. Bulletins, 



Nos. 1, 2, 4, 5, 6, 7 1 .00 



— Fourth Report, Washington, 1885 . . 2.00 

 Samuel Henshaw, Treas., 



Cambridge, Mass. 



EXCHANGE. 

 I wish to obtain any literature on insects, especial- 

 ly 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, most- 

 ly Coleoptera. 



H. F. WlCKHAM, 



Iowa City, Iowa. 



TACHINIDAE WANTED. 

 Named or unnamed Tachinidae wanted in ex- 

 change, or for study, from any part of North America 

 including Mexico and the West Indies. 



C. H. TYLER TOWNSEND, 



Las Cruces, New Mexico. 



