464 



PSYCHE. 



[June 1893. 



Psyche, A Journal of Entomology. 



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Beginning with January, i8qi , the rate of 

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 Subscription to Vol. 6 (1891-1893), postpaid, 5.00 



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Twenty-five extra copies, without change of 

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 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 o 

 such changes in addition to above rates. 



JJBs§" Scientific publications desired in exchange. 



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 and pamphlets should be addressed to 



EDITORS OF PSYCHE, 



Cambridge, Mass., U.S.A. 



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Outside Inside 

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Address EDITORS OF PSYCHE, 



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 Subscriptions also received in Europe by 

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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 ir 

 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 by purchase, from any part of North 

 America including Mexico, Central America and 

 the West Indies. Will not promise to name or 

 return specimens sent. 



C. H. TYLER TOWNSEND, 



Las Cruces, New Mexico. 



