iv CONTENTS. 



XI. On the Structure and Development of the SIcuU in the Urodeles. By W. K. 



Parker, F.B.S page 171 



XII. Observations on some rare Reptiles and a Batrachian now or lately living in the 



Society's Menagerie. By Dr. Albert GiJNxiiER, F.B.S., V.P.Z.S. . . . 215 



XIII. Description of a Specimen of Schedophilus medusopliagus, a Fish new to the 

 British Fauna. By Dr. Albert Gunther, F.B.S., V.P.Z.S 22.3 



XIV. l^otes on the Exteroial Characters and Anatomy of the Californian Sea-lion 



(Otaria gillespii). By W. A. Forbes, B.A., Fellow of St. John's Colleye, Cam- 

 bridge, Prosector to the Society 225 



XV. On Dinornis (Part XXIII.) : containing a Description of the Skeleton o/Dinornis 



parvus, Owen. By Professor Owen, G.B., F.E.S., F.Z.S., &c 233 



XVI. On Dinornis (Part XXIV.) : containing a Description of the Head and Feet, with 

 their dried Integuments, of an Individual of the species Dinornis didinus, Owen. 

 By Professor Owen, C.B., F.R.S., F.Z.S., &c 257 



XVII. On the Structure and Development of the Skull in the Crocodilia. By W. K. 

 Parker, F.R.S., F.Z.S 263 



XVIII. On the Muscular and Endoskeletal Systems of Limulus and Scorpio ; with some 

 Notes on the Anatomy and Generic Characters of Scorpions. By E. Kat 

 Laxkester, M.A., LL.D., F.B.S., Jodrell Professor of Zoology, assisted by W. 

 B. S. Benham and Miss E. J. Beck 311 



XIX. A Monograph of the Odontolabini, a subdivision of the Coleopterous Family 

 Lucanidce. By Franz Leuthner, Ph.D., Member of the Imperial Royal 

 Zoological and Botanical Society of Vienna 385 



List of the Papers contained in Vol. XI 493 



Index of Species, &c 495 



