NOW READY. 



A complete SUPPLEMENT to Henshaw's List of Coleoptera of America 

 north of Mexico (1885), is now ready for delivery. It includes all additions and 

 corrections given in the first and second Supplements, now out of print, and is 

 complete to the end of 1894. Orders for copies will receive prompt attention. 

 Price 5O CENTS per copy. 



Address . j. CRESSON, Treasurer, 



P. BOX 248, PHILADELPHIA, PA. 



New Publications. 



Dietz (W. G. , M.D.) Revision of the genera and species of Desmori of 



N. Am. 1894, 66 pp., 2 pi. $ -75 



Hamilton (John, M.D.) Catalogue of the Coleoptera of Alaska, with 



the synonymy and distribution, 1894, 38 pp 40 



Catalogue of the Coleoptera common to N. Am., northern Asia and 



Europe, with distribution and bibliography (2d edition), 1894, 72 pp. .75 



Horn (G. H., M.D.) Coleoptera of Baja California (Proc. Cal. Acad. Sci. 



1894) ............. i.oo 



Studies in Coccinellidae, 1895, 34 pp., 2 pis. ... . . .50 



Roberts (C. H.) The species of Dineutes of America north of Mexico 



1895, 10 pp., 2 pis 20 



Ashmeart (W. H.) Descriptions of new Parasitic Hymenoptera, 1894, 



27 pp. . .25 



Davis (G. C.) Monograph of the Tribe Bassini. Descriptions of new 



Pimpline, 1895, i6pp 20 



Fox (W. J.) The Crabroninae of Boreal America, 1895, 98pp. . . i.oo 



Robertson (C.) Notes on Bees, with descriptions of new species, 1895, 



14 pp. . .15 



Coquillett (D. W.) Notes and descriptions of N. Am. Bombylidse, 1894, 



24 pp. .25 



Jolmson (C. W.) Review of the Stratiomyia and Odontomyia of N. 



America, 1895, 52 pp., 2 pis. ........ .60 



Townsend. (C. H. T.) Contributions to the Dipterology of N. America. 



Parts i and 2, 1895, 48 pp 50 



Van Duzee (E. P.) Catalogue of the described Jassoidea of N. Am., 



1894, 73 PP- -75 

 Banks (N.) On the Oribatoidea of the U. S., 1895, 16 pp 20 



Sent on receipt of price, by 



E. T. CRESSON, Treasurer, P. 0. Box 248, Philadelphia, Pa. 



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