VI CONTENTS. 



NUMBER IV. 



Page 



XLII. Report on a Collection of Fishes fi-om Newchwaiig, North 

 China. By Dr. A. Guntheb, F.R.S. (Plate X III.) 257 



XLIII. N.ites on the Physical Aspects and on the Food-Fishes of 

 the Liao Basin, North China. By \V. Moruison, M.U 263 



XLIV. Notes on the Embryology, Anatomy, and Habits of Yoldia 

 Ihnatiila, Say. By Gilman A. Drew 207 



XLV. On some new Mammals from the Neighbourhood of Mount 

 Bahama, Bolivia. By Oldfield Thomas 277 



XLVI. Descriptions of Two new Argentine Rodents. By Oi.d- 

 FiELD Thomas 283 



XLVII. On Peripatus novce-britannic^, sp. n. By Arthur 

 WiLLEY, D.Sc .■ 286 



XLVIII. On Two Subspecies of the Arctic Fox (Ct(7iis lar/ojms). 

 By G. E. H. Barrett-Hamilton aud J. L. Bonhotb 237 



XLIX. A Review of the Species of the Genus Hebomoia, a Group 

 of Pierine Butterflies. By Arthur G. Butler, Ph.D., F.L.S., 

 F.Z.S., &c 289 



L. Descriptions of f-onie new Species of Butterflies of the Subfamily 

 liemice. 'Qy Arthur G. Butler, Ph.D 294 



LI. The Boa-Constrictors of British Guiana. Bv J. J. Quelch, 

 B.Sc. Lond., C.M.Z.S '. 296 



LII. On the Arachnida talien in the Transvaal and in Nvasaland 

 by Mr. W. L. Distant and Dr. Percy Rcndall. Jiy ii. I. PococK . . 308 



LIII. List of the Arachnida and " Myriopixla '' obtained in Funa- 

 futi by Prof. W. J. SoUas and Mr. Stauiey Gardiner, and in Kotuma 

 bv Mr. Stanley Gardiner. By R. I. I'ococK, of the British Museum 

 (Natural History) 321 



LIV. On a new Genus of Salmonoid Fishes from the Altai 

 Mountains. By G. A. Boulenger, F.R.S 329 



Proceedings of the Geological Society 331, 332 



Slugs from " Borneo '' : a Correction, by Walter E. CoUinge 332 



NUMBER V. 



LV. On the Fossil CypridinidcB and some Allied Ostracoda. By 

 Professor T. Rupert Jones, F.R.S. &c, (Plate XVII. j 333 



LVI. List of the Phytophagous Coleoptera obtained by Mr. W. L. 

 Distant in the Transvaal, with Descriptions of the new Species. By 

 Martin Jacobv, F.E.S ', 344 



