48 



worm (Sphinx Carolina). H. SKINNER, p. 239, Scent Organ o 

 Papilio. 



Part III (octobre a de&quot;cembre). MAC COOK, Snares of Orb-wea 

 ving Spiders (fig.)- LE MEME, p. 258, On the Habits of the Ant- 

 Lion (Myrmeleon obsolelus Say). LE MEME, p. 263, Ants as Bene 

 ficial Insecticides. 



Proceedings of the American Association for the Advancement of Science, 

 vol. XXXI (Session tenue a Montreal en aout 1882). Salem, 1883. 

 Part I. O 



Part II. C.-V. RILEY, p. 467, Observations on the fertilization of 

 Yucca and on structural and anatomical peculiarities in Pronuba and 

 Prodoxus. LE MEME, p. 468, The hibernation of Alelia xylina Say 

 in the U. S. a settled fact. LE MEME, p. 469, Emulsions of petro 

 leum and their value as insecticides. J.-A. LINTNER, p. 470, A new 

 sexual character in the pupaB of some Lepidoplera. LE MEME, p. 471, 

 On an egg-parasite of the currant saw-fly (Nemaius ventricosus). 

 G. MACLOSKIE, p. 472, Observations on the elm-leaf beetle (Galeruca 

 xanthomelaena). W.-A. BICKHOUT, p. 473, On the gall-mites, 

 Phyloplus. W. SAUNDERS, p. 477, On the mouth of the larva of 

 Chrysopa. 



Proceedings of the Boston Society of Natural History, vol. XXI, part IV 

 (Janvier a avril 1882). S.-H. SCUDDER, p. 391, A new and unu 

 sually perfect Carboniferous Cockroach from Mazon Creek 111. (Eto- 

 blatlina mazona, nov. sp.). LE MEME, p. 407, Notes of some of the 

 tertiary Neuroptera of Florissant Color., and Green River, Wyoming 

 terr. 



Vol. XXII, part I (mai a novembre 1882). S.-H. SCUDDER, p. 58, 

 Older fossil Insects west of the Mississipi. LE MEME, p. 64, Re 

 marks on Scolopendrella and Polyxenus (fig.). CORA CLARKE, p. 67, 

 Description of two interesting Houses made by native Caddis-Fly 

 (Hydiopsyche) Iarva3 (fig.). 



L Archiviste adjoint : J. BOURGEOIS. 

 Paris, 8 mars 1884. 



PARIS. Typographic et Lithographic ED. DURUY ET C ie , rue Dussoubs, 22 

 (ancienne maison FELIX MALTESTE ET C). 



