CONTENTS. Vll 



Page 

 XLVI. Coiitribiitious from the Xew Mexico Biological Station. — 

 VIII. The New Mexico Bees of the Genus Bombus. By T. I). A. 



OOCKERELL aud WiLMATTE PoRTER 3SC) 



Neto Book : — The Geo<n-aphv of Mammal*. By W. L. Sci,a.ter, 



M.A., F.Z.S., and P. L.'Sclater, M.A., Ph.D., F.R.S Sm 



On the Histology of the Alimeiitarv Canal in the Larva of Chirono- 



mus plumosus, by P. Vignon .39o 



NUMBER XXIV. 



XLVII. On some Laud-Mollusks from Java, ^vith Description of 

 a new Species. By Walter E. Collinge, F.Z.S., Mason Uni- 

 versity College, Birmingham. (Plates VII. & VIII.) 397 



XLVIII. Coutrihutions from the New Mexico Biological Station. — 

 VII. Observations on Bees, with Descriptions of new Genera and 

 Species. By T. D. A. Cockerell and Wilmatte Porter 403 



XLIX. Rhynchotal Notes. — III. Heferoptera : Discocephalince 

 and Pentatomince (part.). By W. L. Distant 421 



L. A Contribution to the History of the Carboniferous Ganoid, 

 Benedenius deneensis, Traquair, with Notes on Two newly-discovered 

 Specimens. By G. A. Boulenger, F.R.S. (Plates IX. & X.). .. . 415 



LI. Descriptions of Three new Reptiles and a new Batrachian 

 from Mount Kina Baki, North Borneo. By G. A. Boulenger, F.R.S. 4ol 



LII. Descriptions of new Reptiles and Batrachians collected by 

 Mr. P. O. Simons in the Andes of Ecuador. By G. A. Boulenger, 

 F.R.S 454 



LIII. New Species of Cladophi/llia, Prionastraa, and Stylina. By 

 J. W. Gregory, D.Sc, F.G.S. ' 457 



LIV. Description of Conus {Cylinder) clytospira, sp. n., from the 

 Arabian Sea. By James Cosmo Melvill, M.A., F.L.S., and 

 Robert Standex 401 



New Books: — The History of the European Fauna. By R. F. 

 Scharff, B.Sc, Ph.D., Keeper of the Natural History Col- 

 lections, Science and Art Museum, Dublin. — On Buds and 

 Stipules. By the Right Hon. Sir John Lubbock, Bart., M.P., 

 F.R.S., D.C.L., LL.D 463, 404 



Proceedings of the Geological Society 466, 467 



Index 468 



