VI CONTENTS. 



PAGE 



VIII. Descriptions of two new Strepsipterous Insects, parasitical on 

 Bees of the Genus Hyl&us ; with some Account of their 

 Habits and Metamorphoses. By S. S. Saunders, Esq. . . 42 



IX. On the British Species of the Genus Gelechia of Zeller — (con- 

 tinued). By J. W. Douglas, Esq. . . ~ 60 



X. Descriptions of some new Hymenoptera from Epirus. By 



S. S. Saunders, Esq 69 



XI. On various Australian Longicorn Beetles. By W.W. Saunders, 



Esq., F.L.S 76 



XII. On Ornix Meleagripennella and its Allies; a Group of Lepi- 



dopiera, Family Tineidtz. By H. T. Stainton, Esq. ... 86 



XIII. Descriptions of new Butterflies, and Remarks on the Sexes of 



some Papilios. By W. C. Hewitson, Esq 97 



XIV. On the British Species of the Genus Gelechia of Zeller — (con- 



tinued). By J. W. Douglas, Esq 101 



XV. Note on the British Species belonging to the Genus Acuntho- 



soma, Curtis. By W. S. Dallas, Esq., F.L.S 109 



XVI. On Gracilaria, a Genus of Tineida. By H. T. Stainton, 



Esq 115 



XVII. Specimen Fauna Subterranece ; being a Contribution towards 

 the Subterranean Fauna. By J. C. Schiodte. Translated 

 from the Danish by N. Wallich, M. & Ph. D., F. R. S., 



V.P.L.S., &c 134 



XVIII. On Insects injurious to the Cotton Plant. By W. W. 



Saunders, Esq., F.L.S 158 



XIX. Descriptions of three new Genera of Exotic Coleoptera. By 



J. O. Westwood, Esq., F.L.S 167 



XX. On the Papilio Telamon of Donovan ; with Descriptions of 

 two other Eastern Butterflies. By J. O. Westwood, Esq., 

 F.LS 173 



XXI. On the Nest of Polistes Lanio, Fab. ; and on the Nest of a 



Social Wasp. By F. Smith, Esq 176 



XXII. Notes on the Habits of Australian Hymenoptera. By F. Smith, 



Esq 179 



XXIII. Description of a new Species of Lithocolletis. By R. F. 



Logan, Esq 182 



XXIV. On Gracilaria, a Genus of Tineida — (continued). By H. T. 



Stainton, Esq 183 



XXV. On the Effects of certain Agents on Insects. By John Davy, 



Esq., M.D., F.R.S . . 195 



