CONTENTS. V 



NUMBER LVII. 



Page 



XXIII. Note on some Fossil Monkeys found in Italy, preceded by 

 a Review of the Fossil Quadrumana in general. By C.J. Foesyth 

 Major, M.D. . . , 153 



XXIV. On Flustra marriinata of Krauss and an allied Species, 

 forming a new Genus (^Flustramorpha) of Escharidae, from Natal. By 



Dr. J. E. Gray, F.R.S. &c 167 



XXV. A Cuvierian Principle in Palfeontology, tested by evidences 

 of an extinct Leonine Marsupial (Tliylncoleo candfex), by Professor 

 Owen, F.R.S. , D.C.L., Foreign Associate of the Institute of France. 

 Re^aewed by Gerard Iuiefft, F.L.S., C.M.Z.S., M.F.D.H., &c. 

 (Plates XL & XII.) 169 



XXVI. Description of two new Fishes from Tasmania. By Dr. A. 

 GtJNTHER 183 



XXVII. On the Nomenclature of the Foraminifera. By W. K. 

 Parker, F.R.S., and Prof T. Rupert Jones, F.G.S 184 



XXVIII. A Monograph of the Genus Thelyphonus. By Arthur 



G. Butler, F.L.S., F.Z.S., &c. (Plate XIII.) 200 



XXIX. Notes on a new Propithecus and the Fossane from Mada- 

 gascar. By Dr. J. E. Gray, F.R.S. &c .• 206 



XXX. On the double-horned Asiatic Rhinoceros (Ceratorhimis). 



By Dr. J. E. Gray, F.R.S. &c. 207 



XXXI. Note on Tethya mitricata, Bowerbank, and Dorvillia agari- 

 ciformis, Kent. By W. Saville Kent, F.Z.S., F.R.M.S., Geological 

 Department, British Museum 209 



XXXII. Description of Hesperornis regalis, with notices of four 

 other new Species of Cretaceous Birds. By Prof. 0. C. Marsh. . . . 212 



XXXIII. On the Genera Manouria and Scapia. By Dr. J, E. 

 Gray, F.R.S. &c 218 



XXXIV. On Trionyx gangeticus, Cuvier, Triomjx hiu-iim, B. H. 

 and Dr. Gray. By Dr. Anderson, Calcutta 219 



Proceedings of the Royal Society 222 — 224 



On the Specific Name of the Black Redstart, by Alfred Newton, M.A., 

 F.R.S. ; New Names for a long-known Lepidopteron, by C. 

 Ritsema ; Note on Intelligence in Monkeys, by Prof. Cope ; 

 Curious Habit of a Snake, by Prof. Cope ; Eggs and newly hatched 

 yoimg of Ixodes Dugesii and Argas rcflexus, by George Gulliver, 

 F.R.S. ; On the Embryonic Form of the Gordii, by M. A. Villot 



227—231 



NUMBER LVIII. 



XXXV. On Callograptus radicans, a new Dendroid Graptolite. 



By John Hopkinson, F.G.S., F.R.M.S. (Plate X.) 233 



XXXVI. The MoUusca of Europe compared with those of Eastern 

 North America. By J. Gwyn Jeffreys, F.R.S 237 



