14 



PSYCHE. 



Psyche, A Journal of Entomology. 



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VSS~ Beginning with January, iSgi , the tate of 

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Terms Cash —strictly in advance. 



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Outside Inside 



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 Per line, first insertion, . . . $0.10 $0. 

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Address EDITORS OF PSYCHE, 



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Subscriptions also received in Europe by 

 R. FRIEDLANDER & SOHN, 



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CAMBRIDGE ENTOMOLOGICAL CLUB. 



Tlie 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 

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A very few complete sets of the first six volumes 

 of Psvci^. remain to be sold for ^29. 



Samuei. 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. . . i.oo 



Hitchcock, Edward. Ichnology of New 

 England. Boston, 1858 .... 1.50 



Scudder, S. H. The earliest winged in- 

 sects of .'America. Cambridge, 1885, 8 p., I 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, 1889 . . 1.00 



Scudder, S. H. Tertiary I'ipulidae, with 

 special reference to those of Florissant. 9 

 plates. Philadelphia. 1894. . . . 2.U0 



Stettiner entomologische Zeitung. Jahrg. 

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



U. S. Entomological Commission. — Fourth 

 Report, Washington, 1885 .... 2.00 

 Samuel Henshaw, 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. 



MANUAL OF N. A. DIPTERA. 



Manual of the Families and Genera of North 

 American Diptera, by S. W. Williston. Paper, 

 S2.00; Cloth. S2.25. 



J. T. Hathaway, 



297 Crown St., New Haven, Conn. 



DULAU Sy 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. 



