CONTENTS. V 



NUMBER XCIIT. 



Page 



XX. On the Primary Origin of the Sexual Products. By M. 

 Hermann Fol 157 



XXI. Note oh Entomostraca from Kerguelen's Land and the 

 South Indian Ocean. By George Stewardson Brady, C.M.Z.S., 

 Professor of Natural History in the College of Physical Science, 

 Newcastle-on-Tyne 102 



XXII. Revision of the Subfamily Pericojnmce of the Lepidopterous 

 Family Arcfiickc, with Descriptions of new Species. By Arthur 

 Gardiner Butler, F.L.S., F.Z.S., &c 103 



XXIII. Notes Introductory to the Study and Classification of the 

 Spongida. By H. J. Carter, F.R.S. &c 177 



XXIV. Descriptions of two new Species of Marginellidce from the 

 Cape-Verd Islands. By Edgar A. Smith, F.Z.S., Zoological De- 

 partment, British Museum 200 



XXV. Brief Observations on the Anatomy of Comatula. By C. 

 Semper. With an Addendum by W. B. Carpenter, M.D., LL.D., 

 F.R.S., &c 202 



XXVI. Descriptions of New Genera and Species of New-Zealand 

 Coleoptera. — Part I. By Francis P. Pascoe, F.L.S. &c. (Plate 

 V.).. 210 



XXVII. On a new Sponge of the Genus Luffaria, from Yucatan, 

 in the Liverpool Free Museum. By Thomas Higgin, of Huyton. 

 (Plate VI.) 223 



XXVIII. Description of a new Species of Pigeon from the Karen 

 Hills. By Arthur, Viscount Walden, P.Z.S., F.R.S 228 



XXIX. Descriptions of some Leporine Mammals from Central 

 Asia. By Dr. Albert Gunther, F.R.S 228 



XXX. Description of a new Species of Taphozous from Labuan. 



By G. E. Dobson, M.A., M.B., F.L.S., &c 232 



Descriptions of two new Species of Heterocerous Lepidoptera of the 

 Family Arctiidce, by A. G. Butler, F.L.S. &c. ; Lacerta muralis 

 ccerulea — a Contribution to the Darwinian Theory, by Dr. 

 Theodor Einier ; New Tertiary Pleurotomaria, by Frederick 

 M'Coy ; Note on the Larva of a Longicorn Beetle (Clytiis quadri- 

 punctatus, Fabr.), by Chas. O. Waterhouse ; Note on Cossypha 

 ■pyrrhopygia, Hartlaub, by R. Bowdler Sharpe, F.Z.S. &c. 233 — 230 



NUMBER XCIV. 



XXXI. Notes and Descriptions of some new and rare British Spi- 

 ders. By the Rev. O. P. Cambridge, M.A., C.M.Z.S. (Plate 

 VIII.) 237 



XXXII. Descriptions of new Species of Vesperttlionida. By G. 



E, Dobson, M.A., M.B., F.L.S., &c 2G0 



