CONTENTS OF VOL. V. 



[SEVENTH SERIES.] 



NUMBER XXV. 



Page 



I. Arctic Crustacea : Bruce Collection. By the Rev. Thomas 



R. R. Stebbing, M.A., F.R.S .' 1 



II. Descriptions of new Genera and Species of Aculeate Hymeno- 

 ptern from the Oriental Zoological Region. By P. Cameron .... 17 



III. Note on the Weasel, Putortus (Iciis) nivalis, Linn., and some 



of ita Subspecies. By G. E. H. Barrktt-IIamilton 41 



IV. On Squirrels of the Sciurm MacClellanrli Group. By J. L, 

 Bonhotk 50 



V. Descriptions of Two new Atherinoid Fishes from Mexico. By 



G. A. BouLENGEE, F.R.S 54 



VI. Description of a new Lizard of the Genus Nucras from Usoga, 

 British East Africa. By Oscar Neumann 56 



VII. On the Genus Lijcodes. By Prof. F. A. Smitt ib. 



All I. On a Second Collection of Butterflies obtained by Mr. Ed- 

 ward M. de Jersey in Nvasaland. By A. G. Butler, Ph.D. i&c. . . 69 



IX. Descriptions of new or doubtful Species of the Genus Ammo- 

 phila (Kirby) from Al-reria. By F. D. Morice, F.E.S 64 



X. De.«rriptions of new Genera and Species of Coleoptera from 

 S. and W. Africa, of the Section S'erricm'nia, and of the Families 

 Eroff/lidte, Endomychidcp, and Lanquriidce. By II. S. GoRHAM, 

 F.Z.S. &c ' 71 



XI. Descriptions of Three new Forms of Trayelaphus. By R. I. 

 PococK U4 



XII. Notes on the Pa7Uionin(P of the Family Tahanida in the 

 Briti-<h Museum Collection. By Mi.ss Gertrude Ricardo. (Platel.) 97 



XIII. The Ile.vagonal Structure naturally firmed in Cooling Bees- 

 wa.v, and its lutiuence on the Formation of the Cells of Bees. By 

 CuARLEa Dawson, F.G.S, &c., and S. A. Woodhead, B.Sc.,F.C.S., 



<fcc 121 



XIV. Briti.«h Aniphipoda of the Tribe Ilyperiidea and the Families 

 Orvhcsfiidfe and snme Lysianassid<c. By Canon Norman, M.A., 

 D.C.L., LL.D., F.R.S., &c ' . . .' 126 



XV. A new Bat from the Key Islands. By Oi.pfield Thomas. . 1-15 



XVI. The Geographical Races ofthe Tayra ( (iahctis barbara), with 

 Notes on Abnormally Coloured Individuals. By Olufiei.d Thomas, ih. 



^ XVII. New South-American Mammals. Bv Oi.dfield Tho.ma8. 148 



