302 



PSYCHE. 



[February, igoz 



Psyche, A Journal of Entomology. 



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CAMBRIDGE ENTOMOLOGICAL CLUB. 



The regular meetings of the Club are now held at 

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The following books and pamphlets are for sale 

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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, 1S75. 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 . . i.oo 



Scudder, S. H. Tertiary Tipulidae, with 

 special reference to those of Florissant, g 

 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 



Address Editors of Psyche, 



Cambridge, Mas*. 



THE ELEMENTS OF INSECT ANA TOMY- 



An outline for the use of students in entomological labora- 

 tories. By Comstock and Kellogg. 



A practical guide for laboratory work in entomology by 

 college classes, including the study of the external and 

 internal anatomy of insects and the comparative anatomy 

 of the moutliparts and wings together with the methods 

 of insect histology. It is used as a text-book in Cornell 

 University, Stanford University, Iowa State Agricultural 

 College, University of Illinois, Washington State Agricul- 

 tural College, University of Kansas, Texas State Agricul- 

 tural College, and numerous other universities and agricul- 

 tural 'colleges. 145 pp. bound in brown-gray buckram. 

 Price Si. 00. Address, 



Comstock Publishing Co., Ithaca, N. Y. 



