18 Bulletin bibliographique. 



woOD, p. 199, A Décade of new Cetoniidae. — W. Distant, p. 209, 

 Contrib. to Ihe Heraipterous Fauna of Madagascar. — J. Westwood, 

 p. 219, On some unusual Monslrous Insects. — C. Oberthûr, p. 229, 

 Lépidoptères des lies Sangir et descr. d'espèces nouvelles. — J. Balt, 

 p. 235, Descr. of Clirysomelidae and Galerucidae from Peru. — A. 

 Butler, p. 261, 2 new Sphingidaî. — Ch. Waterhotjse, p. 263, 

 2 n. gen. and sp. of Tenehrionidœ and Cerambycidœ. — Buchanan 

 White, p. 267, List of Hemiptera collecled in Ihe Amazons. — F. 

 Bâtes, p. 277, N. gênera and sp. of Tenebrionidae frora Madagascar. 

 — Ch. Waterhouse, p. 309, On genus Polyctenes, wilh descr. of a 

 n. sp. — A. Butler, p. 313, Affînities of the Lepidoplera referred to 

 the G. Acronycta. — Ch. Waterhouse, p. 319, New Coleoptera from 

 East Africa and Madagascar. — R. Trimen, p. 323, On some undescr. 

 Butlerflies inhabiting South. Africa. 



<CrOss (Herbert). The Geological Antiquity of Insects (*). Broch. in-S". 

 (Ent. m. Mag.) 



Nickerl (D' Ottokar). Bericht ùber die im J. 1879 des Bôhmens schad- 

 lichen Insekten (*). Broch. in-8°. Prague, 1880. 



Pebal (L. von). Das chemische Institut der Universitât Graz (*). © 



Séance du t^ Mai ISSO. 



American {The) Naturatisi, vol. XIV, n' 5. 



Burgess, p. 313, Structure and Action of a Butterfly's Trunk. — 

 Notes : Scolopendrella, type of a new Order. — Larval Lithobius- 

 like Myriapod. — Trichopelatum lunalum. 



Bulletin d'insectologie agricole, 5* année, n"' 3 et /i. 



L'Asile frelon (fig.). — Note sur le Phylloxéra. — Carabes des eiiv. 

 de Paris. — Coques des Jassides. — Plantes insectivores. — La Cigale 

 des vignobles. 



