CONTENTS. Vll 



NUMBER 114. 



Page 



XL. Notes on Collembola. — Part 4. The Classification of the 

 CoUembola ; witli a List of Genera known to occur in the British 

 Isles. By John W. Shoebotham, N.D.A., Berkhampsted, Herts. -425 



XLI. Notes on Fossorial Hymenopteva. — XXVIII. On new 

 Ethiopian Species of Bembex in the British Museum. By Roavland 

 E. TuBNEB, F.Z.S., F.E.S 436 



XLII. On Fabricius's Types of Odonata in the British Museum 

 (Natural History). By Heebert Campion 441 



XLIII. A new Vole from Palestine. By Oldfield Thomas . . 450 



XLIV. On the small Hamsters that have been referred to Cri- 

 cetulus phceus and ccanjjhelli. By Oldfield Thomas 452 



XLV. Descriptions of New PyralidcB of the Subfamilies Hydro- 

 campincB, Scopariana;, Sec. By Sir George F. Hampson, Bart., 

 F.Z.S., &c 457 



XLVI. Descriptions and Records of Bees.— LXXV. By T. D. A. 

 Cockerell, University of Colorado 473 



XL VII. The Khapra Beetle {Trogoderma khapra, sp. n.), an 

 Indian Grain-pest. By Gilbert J. Arrow 481 



Proceedings of the Geological Society 483 



Notice to the Zoological Profession of a Possible Suspension of the 

 International Rules of Zoological Nomenclature in the Cases 

 of Musca, LinnpBus, 1758, and CcdUjjhora, Desvoidy, 1830 .... 484 



Index 485 



