as 



PSYCHE. 



[April igoD. 



Psyche, A journal of Entomology. | Cambridge hntomological club. 



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Tlie regular meetings of the Club are now lield al 

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The following books and pamphlets are for sale 

 by the Cambridgi-: Entomological Cuui: 



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 . . i.oo 



Scudder, S. H. Tertiary Tipulidae, with 

 special reference to those of Florissant, g 

 plates. Philadelphia, 1894. • ■ ■ --^^ 



Stettiner entomologische Zeitung. Jahrg. 

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



U. S. Entomological Commission. — Fourth 

 Report, Washington, 1S85 .... 2.00 



Samuel Hensha\v, Treas., 



Cambridge, MasB. 



MANUAL OF .V. A. DiPTERA. 



Manual of the Families and Genera of North 

 American Diptera, by S. W. Williston. Paper 

 ^2.00; Cloth. $2.25. 



J. T. Hathaway, 



297 Crown St., New Haven, Conn 



