Séance du 11 novembre 1891. glxvii 



Uebersicht ûber eine Coleopteren satnmliing von Cordoba in Argen- 

 tinien. — G. Kraatz. Ueber diinkle Rhizotrngus- Arten. 



Feuille des Jeunes Saturalistes, n° 2o3, 1891. — A. Dollfus. Tableaux 

 synoptiques de la Faune française : le genre Armadillidium. — 

 J. J. KiEFFER. Les Hémiptérocécidies de Lorraine. — Communi- 

 cations. 



Insect Life, IV, 1 et 2, 1891. — L. Bruner. Destructive Locusts of North 

 America, togethcr with Notes on the Occurrences in 1891. — 

 C. H. Tyler Townsend. Chilo saccharalis in Ne^v Mexico. — A Note 

 on llie white grub or Allorhina. — Note of interest. — J. B. Smith. 

 Notes on Blackberry borers and Gall makers. — The Squash borer, 

 Melittia cucurhit<r, and Remédies therefore. — G. F. Atkinson. Note 

 on a Cotton Cut-Worm. - Note on a Nematode leaf disease. — 

 C. V. RiLEY. Kérosène emulsion and Pyrethruni. — H. E. Weed. 

 Work of the Season in Mississipi. — D. S. Kellicott. Note on the 

 horh Fly in Ohio. — E. A. Ormerod. Note of the Season. — E. A. Po- 

 PENOE. Notes on the récent Outbreak of Dissosteira lonjpennis. — 

 M. H. Beckwith. Notes on a Corn Crambid — J. B. Smith. Notes of 

 the year m New Jersey. — L. 0. Howard. A Note on Parasites. — 

 H. OsBORN. Report of a trip to Kansas to investigate reported da- 

 mages from Grasshoppers. — H. Osborn and H. A. Gossard. The 

 clover-seed caterpillar. — W. B. Alwood. Standard fittings for spray 

 machinery. — E. B. Southwick. Entomological work in Central Park. 



— A. .]. CooK. Some historié Notes. — H. Osborn. An Experiment 

 with Kérosène emulsions. — P. Wallace. A note on Silk culture. 



— G. C. Davis. Notes on a few Borers. — A. J. Cook. The poplar 

 Gonioctena. — J. M. Aldrich. Notes of the Season from South 

 Dakota. — W- B, Alwood. A note on remédies for the horn Fly. — 

 F. H. Snow, The Ghinch Bug disease and other Notes. — Notes di- 

 verses. 



Naturaliste (Le), !•"'' novembre 1891. — F. Plateau. La ressemblance 

 protectrice chez les Lépidoptères européens (fig.). — P. Dognin. 

 Description de Lépidoptères nouveaux. — L. Planet. Développe- 

 ment do l'Hydrophile brun (fig.). 



Reale Accademia dei Lincei (Atti). 1891. IJ. 7, 8. — D'' ^\\ Giesbreght. 

 Elenco dei Cope[)odi pescati dalla R. Corvetta « Vettor Pisani » se- 

 condo la loro distribuzione geografica. 



Records of the Australian Muse^im, l. 8, 1891. — C. Chilten. On a new 

 and peculiar freshwater Isopod from Mount Kosciusko (pi.). — 



