CON'IEN'JS OF vol.. II. 



[SEVENTH SERIES.] 

 NUMBER YII. 



Page 



I. On the Nomenclature and Distribution of some of the Rodents 

 of South Africa, Avith Descriptions of new Species. By W. E. 



DF. WlXTOX 1 



II. On some "\N'est- African Squirrels, with a Description of a new 

 Species and proposed Alteration in the Arrangement of the Groups. 



Bv w. E. DE ^^']^•J ON y 



III. On the Butterflies of the Genera LeptopJiobia and Pieris. By 

 Arthur G. Butlee, Ph.D., F.L.S., F.Z.S., &c '. 



13 



IV. Some new Cuccidce. By T. D. A. Cockehell, Entomologist 



of the New Mexico Agricultural Experiment Station '24: 



V. On the Dissociation of the Egg into a Large Number of 

 Distinct Individuals, and the Cycle of Development in Encyrtits 



fusciciillis (Ilymenopteron). By Paul M.aijchal 28 



VI. Seasonal Dimorphism in Buttertlies of the Genus Precis, 

 Doubl. By Guy A. K. Marshall, F.Z.S 30 



VII. Descriptions of new Lougicoru Coleoptera from East Africa, 



By C. J. Gahan, M.A., of the British Museum (Natural History) . . 40 



VIII. The Australian Scorpions of the Genus Urodacus, Pet. By 



R. 1. PococK ... 59 



IX. Notes on Palaeozoic Fishes. — No. II. Bv R. H. Teaquair, 

 M.D., LL.D., F.R.S. (Plate I.) ". 67 



X. Descriptions of new Species of ButterMies from South America. 



By II. Grose-Smith, IIA., F.E.S., F.Z.S., &c 70 



XI. Description of a new Genus of Aglyphous Coluhrine Snakes 

 from Sumatra. By G. A. Bovlenger, F.R.S 73 



