viii CONTENTS. 



Page 

 LXXI On the Species which have bean included in Zygonyx, 

 Hagen and De Selys. By \V. F. Kirby, F.L.S., F.E.S., &c 589 



LXXII. Note on the Individual Variation of the Common Hedge- 

 hog {Erinaceus europceus, Linn.). By Dr. Einar Lonnberg 542 



rroceedings of the Geological Society 544, 545 



Golianthinus (Sphyrorrhina) Wisei, by E. A. Heath, M.U., F.L.S. ; 

 On the Skeleton of the Snout and'Os carunculse of the Mammary 

 Foetus of Monotremes, by Prof. J . T. Wilson, M.B., Ch.M. . . /. 540 



Index 548 



PLATES IN VOL. V. 



Nephridium of Nephthys caeca. 



Pj.ate I. New Tabanidse 

 IL 

 III. 



IV. British Species of Siphonostoma. 



V. Cyproidia otakensis. 



VI. New Amphipoda. 



VH. Iq . fA. WT 



^ Species 01 JNephthys. 



IX. Urenchelys anglicus and Aulolepis typus. 



X. Euphanerops longievus and Deltodus Croftoni. 



XI. New Mollusca. 



XII. New Odonata. 



