350 



PSl CHE. 



[June 1S90. 



Ps yche, A Journal of Entoinoloy. 



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PHALANGIDAE. 



I am preparing a monograph of the Phalan- 

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BIBLIOTHECA ENTOMOLOGICA.. 



Catalogue of second hand works on entomology, 

 containing the library of the late W. Ehlers, Consul 

 of the German Empire at Cartagena. Spain, and a 

 large portion of the library of the late J. Ch. Puis, 

 of Ghent, Belgium. 



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The following books and pamphlets are for sale 



by the CAMBRIDGE ENTOMOLOGICAL CLUB : 



Bulletin Brooklyn Entomological Club, Vol. 

 I, 1878-1879 $2.00 



Gerstaecker, A. Gliederthiere Insekten, 

 Arachniden, Myriopoden und Isopoden. In 

 Baron Carl Claus von der Decken's Reisen 

 in Ost-Afrika. Leipzig und Heidelberg, 1873, 

 542 p., 18 colored plates .... 7.00 



Macquart, M. Histoire Naturelle des In- 

 sects. Dipteres. Paris, 1834-1835. 2 vols., 

 24 colored plates 4.00 



Schwarz, E. A. The Coleoptera of Florida .50 



Scudder, S. H. The earliest winged insects 

 of America: a re-examination of the Devon- 

 ian insects of New Brunswick, in the light of 

 criticisms and of new studies of other paleo- 

 zoic types. Cambridge, 1885, 8 p., i plate .50 



Weber, F. Nomenclator entomologicus. 

 Chilonii et Hamburg!, 1795, 171 p. . . .50 



Samuel Henshaw, Treas., 



Cambridge, Mass. 



