202 Bulletin de la Société entomologique de France. 



Entomological News, XXVIII [1917], 6. — AVilliamson (E.-B.) : Some 

 species of Leptagrion with descriptions of a new genus and a new 

 species; p. 241, fig., pi. 17-18. — Girault (A. -A.) : New Chalcid 

 Aies from Maryland II; p. 2oo. — Gibson (E.-H.) : A new species 

 of Cnrijthiica from the Norlhwest; p. 2o8. — Calvert (P.-P.) : 

 SlLidies on Costa Rican Odouata VIII; p. 259, lîg. — Id. : Calopte- 

 ryx dimidiata apicalis; p. 266. — Dean (G. -A.) : The Knaus col- 

 lection of Coleoptera; p. 263. — Rohwer (S. -A.) : Two new spe- 

 cies of Macrophya (Hym.); p. 264. — Hungerford (H.-B.) : The 

 life history of the backswimmer, Notonecta undulata Say (Hem.); 

 p. 267, pi. 19-20. — Parker (R.-R.) : Seasonal abmidance of tlies 

 in Montana (Dipt.); p. 278. 



Entomologisfs Record and Journal of Variation, XXIX [1917], 5. — 

 Chapman (T. -A.) : The genus Hesperia; p. 93, pi. 6. — Id. : Psychi- 

 des; p. 104. — Bagnall (R.-S.) et Harrison (J.-W.-H.) : Records of 

 somo new British plant-galls. VI. Eriophyidae; p. 96. — Turner 

 (H.-J.) : Brenthis pales, its history and ils named forms: p. 101. — 

 Turner (G.-C.) : Ëuvanessa polgchloros in London; p. 104. — Lokt- 

 house (T.-A.) : Notes ou Lepidoptera in North Yorks, etc., in 

 1916; p. 105. — Donisthùrpe (H.) : Tlie ants of the Baltic amber 

 Wheeler; p. 112. 



Entomological Society of Nova Scotia [Proceedings] , 1916, 2. — Brit- 

 TAiN (W.-H.) : Some results from a few combination sprays; p. 9. 



— Id. : The apple seed Chalcis; p. 30. — Id. : Notes on two spe 

 cies of tree-hoppers ; p. 34. — Id. : Notes on the rosy Aphis; p. 51. 



— Walfe (L.-A.-De) : How to coUect and préserve insects; p. 12. 



— Sanders (G.-E.) : The elïect of certain combinations of spraying 

 materials on the set of apples; p. 17. — Id. : Biting insects inju- 

 ring the fruit of the apple in Nova Scotia; p. 31. — Id. : Arsenale 

 of lead os arsenate of lime; p. 40. — Gooderham (G. -A.) : The 

 Acrididae of Nova Scotia; p. 21. — Dustan (A. -G.) et Gilliat (F.- 

 C.) : The dock sawtly; p. 45. — Brittain (W.-H.) et Saunders 

 (L.-G.) : Notes on the rose leaf-hopper; p. 48. — Sanders (G.-E.) 

 et Brittain (W.-H.) : The toxic value of some common poisons; 

 p. 5o. 



Entomologist {The), L, 1917. — Rowland-Brown (H.) : Podalirius 

 Feisthamelii and Melanargia Lachesis in the Western and Eastern 

 Pyrénées; p. 121. — Id. : Some remarks on the distribution and 

 development of species and subspecies of the satyrine genus 

 Melanargia Meig. in Italy, France, Spain, and Algeria; p. 123. — 



