36 Bulletin bibliogra'pilique. 



in Massen am Attersee. — Pittoni, p. 111, Anwendung von Schwe- 

 felkohlenstoff gegen Insecleiifrass. 



COLLETT (Robert). Oversigt af Norges Araneider, I. : Saltigradae, Citi- 

 gradsB (*). Broch. in-8°. (Clirisliania Vid.-Selsk. Forh. for 1875.) 



Sars (G.-O.). On sorae remarkable forms of animal life, II (*). Broch. 

 m-W. Clirisliania, 1875. © 



Sparre Schneider (J.). De i Sôndre Bergenhus Amt hidtil observerede 

 Coleoptera og Lepidoptera (*). Broch. in-8°. (Christiania Vid.-Selsk. 

 Forh. for 1875.) 



ScHôYEN (W.-M.). De for Ager, Eng og Hâve skadeligste Insekter og 

 Smaakryb (*). Broch. pelit in-8°, 8 pi. lilh. Christiania, 1875. 



iD. De i Hufene skadeligste Insekter og Midder (*). Broch. petit in-8% 

 k pi. lith. Christiania, 1876. 



ScuDDER (S.). A brief comparison of the Butterfly faunas of Europe and 

 Eastern North America (*). Broch. in-8°. (Amer. Assoc. for the Adv. 

 of Se, 1876.) 



Id, Anligeny, or Sexual Dimorphism in BulterQies (*). Broch. in-8°. 

 (Id., 1876.) 



SiEBKE (H.). Enumeratio Insectorum norvegicorum, fasc. Il-IV (ColeopU, 

 Lepid., Dipt.). 3 vol. in-8°. Christiania, 1875-77. 



Séance du 95 Juillet fl$77. 



American {The) ISaturalist (*), vol. XI, n" 7. 



Packard, p. Û18, Experiraents on the Sensc-Organs of Insects. 

 Becent littérature, p. Û23, Ganin's Métamorphoses of Insects. 



