Séance du 13 janvier 1900. 31 



nows : The British Spccies of HydrœcUi — H. crinanensis n. sp. 

 J.-W. TuTT : The lepidoptera of the Grisons : St. Moritz to thc 

 Morteratscli Glacier. — The Roseg Valley. — M. Birr : Synopsis 

 of the Orthoptera of Western Europe, (2 art.). — J.-W. Tutt : 

 The cgg and egglaying of Ourapteryx sambucaria, with a remark 

 on upright Geometrid eggs. — Lt. Col. Manders : The courtship of 

 Hepialus humull. — J.-W. Tutt : Hybrid Sphingids. — L.-B.Prout: 

 Bihberg's Geometrid Gênera. — J.-W. Tutt : The lepidoptera of 

 the Grisons : Prcnda and the Alhula. — H. St J.-K. Donisthorpe : 

 A few Notes on Cryptocephali. — Forest Entomology. — J.-W. Tutt : 

 The lepidoptera of the Grisons : The Via Mala. — T.-A. Ghai'Man: 

 Notes from the Pyrénées : Odezia alrata aud its Variation, (pi.), 

 f2 art.). — J.-W. Tutt : A further note on the Egglaying of Bren- 

 this Amathusia with Some Remarks on the hybernating stage of 

 the Argynnid and Brenthid groups of Iritillaries. — R.-E. James : 

 Lepidopterological Notes from the Hallsham district : The Aurora 

 borealis and Treacle. — J.-W. Tutt : The Egg-laying of Leptidia 

 sinapis. — H. St J.-K. Donisthorpe : Coleoptera, etc., in the Isle 

 of Wight. — J.-W. Tutt : Everes Alcetas [Coretas) as a distinct 

 Species from E. Argiades (2 art.). — H. St J.-K. Donisthorpe : 

 Agrilus biguttatus F. etc., in Sherwood Forest. — J.-W. Tutt : 

 The Lepidoptera of the Boggs above the Ziiricher-See, (2 art.). — 

 A. SicH : Notes on the Life-History of Nepticula acetome, S. H. (pi.). 



— H.-O. DoLLMAN : The Genus Apion : Notes from Sussex. — 

 J.-W. Harrison : Glands of Pierid Larvae. — G. Floersheim : Le- 

 pidopterological Notes in 1908. — T. Hudson Beare and St J.-R. 

 Donisthorpe : Oloplirum assimile, Pk., an Addition to the British 

 List. — Cyanid Killing-bottles. — J.-W. Tutt : Lepidoptera of the 

 Grisons : The Strela Pass. — M. Burr : Orthoptera in East Kent 

 in 1908. — H. St. J.-K. Donisthorpe : Myrmecophilous Notes for 

 1908. — Harpalus cupreus, Dej. in the Isle of Wight. — J.-W. Tutt: 

 Nonagria Edelsteni Tutt : a Noctuid new to the British List. — 

 H. St J.-K. Donisthorpe : Clambus punctuliim, Beck., a British 

 Species. — R.-E. James : Wicken re-visited : The Lepidoptera of 

 Wicken Fen, etc. — D.-H. Pearson : Swiss Butterflies in 1908. — 

 J.-W. Tutt : Everes Argiades, Pal!., E. dipora M^ore, and Bingha- 

 mia parrhasius, F. (1 pL). — Notes diverses. Tables. 



Feuille des Jeunes Naturalistes {La), N" 459, 1909. — E. Rabaui» : Sur 

 i'éthologic et les parasites de Larinus leuzeae F., var. Stœlielinae 

 Bedel. —G. Goury et J. Guignon : Insectes parasites des Cistinées. 



— J. DE Gaulle : Appendice. — Liste par genres des plantes et des 



