CONTENTS. VII 



LVIII. Oil the Variation of the Weasel {Pafonns nivalis, Linn.). 

 By Dr. Einab. LoNNBEiia 43(3 



LIX. New Species of Molliisea of the Gre:iera Voltita, Conu^, 

 Siphonalia, and Euthvia. By (i. B. Sowerby, F.L.S. (Plate XI.) 439 



LX. A List of the Species of Cyaniris, a well-known Group of the 

 Family Lyccenidce. By A. G. Butler, Ph.D., F.L.S., F.Z.S., &c.. . 441 



LXI. Asiatic Tovtricidce. By the Rt. Hon. Lord Walsingham, 

 M.A., LL.D., F.R.S 451 



LXIL Some new or little-known Neotropical Scorpions in the 

 British Museum. By R. I. PococK 4G9 



New Book : — Die Lepidopterenfauna des Bismarck-Archipels. Mit 

 Beriicksichtigung der thiergeographischen und biologischen 

 Verhilltnisse systeniatisch dargestellt. Von Dr. Arnold 

 Pagenstkcher. Zweiter Tlieil : Die Nachtfalter 478 



Proceedings of the Geological Society 479 



A Question of Nomenclature, by F. Jeffrey Bell, M.A. &c 480 



NUMBER XXX. 



LXIII. Asiatic Tortricichc. By the Rt. Hon. Lord Walsing- 

 ham, M.A., LL.D., F.R.S 4sl 



LXIV. On the Squirrels of the Ratufa {Sciurns) bicolur Group. 

 By J. Lewis Bonhote 490 



LXV. A new Skunk from Peru. By Oldfield Thomas 499 



LXVL On the Special Protection of Appendages in Process of 

 Regeneration after Artificial Mutilation among Insects. By Edmond 

 BORDAQE ,501 



LXVIL New Species of the Coleopterous Genus Prionocalus from 

 Ecuador and Peru. By Chas. 0. Waterhouse, V.P.E.S 503 



LXVIII. Descriptions of some new Genera and Species of Heto- 

 rocera from Tropical South America. By Herbert Druce, 

 F.L.S. &c .507 



LXIX. Further Note on the Harvest-Mouse {Mus nwiutm, 

 Pallas) and its Gengraphical Variations. By G. E. H. Barrett- 

 Hamilton 527 



LXX. On a Small Collection of Odoiiata (Dragdnflies) from 

 Hainan, collected by the late John Whitehead. By W. F. Kikbv, 

 F.L.S., F.E.S., &c.* (Plate XIL) 530 



