CONTENTS. V 



Page 

 east Frontier, Bengal. By Major H. H. Godwin-Austen, F.R.G.S., 

 F.Z.S., &c., Deputy Superintendent, Topographical Survey of India 160 



XXVI. On the Theory of the Process of Fermentation. By Dr. 

 H. Karsten 161 



Proceedings of the Royal Society 160 



Observations on the Existence of certain Relations between the Mode 

 of Coloration of Birds and their Geographical Distribution, by 

 M. A. Milne-Edwards ; On the Genus Callif/natJiHS and on Kogia 

 Floweri of Dr. Gill, by Dr. J. E. Gray/F.Pt.S. &c. ; On the 

 Development of the Phragmostracum of the Cephalopoda, and 

 on the Zoological Relations of the Ammonites to the Spirulee, 

 by M. Munier-Chalmas ; On the Endomtjcici, by the Rev. H. S. 

 Gorham ; On the Bermuda Humpbacked Whale of Dudley, by 

 Dr. J. E. Gray, F.R.S. &c. ; On some recent Remarks by Mr. 

 Meldola upon Iphiclides Ajar (Papilio Ajax auct.), by Mr. S. II. 

 Scudder ; The Habitat of Labaria hemhph(erica, by Dr. J. E, 

 Gray, F.R.S. &c. ; On the Steppe-Cat of Bokhara (Chans cait- 

 datus), by Dr. J. E. Gray, F.R.S. &c 180—188 



NUMBER LXXV. 



XXVII. On the Structure called Eozoon canadense in the Lauren- 

 tian Limestone of Canada. By H. J. Carter, F.R.S. &c. (A letter 



to Professor W. King, Sc.D., Galway.) 189 



XXVIII. Observations on Chatetes tumidus, Phillips. By R. 

 Etheridge, Jim., F.G.S. (Plate XI. figs. 1-3.) 194 



XXIX. Mollusca, Vermes, and Ccelenterata of the Second German 

 North-Polar Voyage. By Carl Mobius. (Plate XI. figs. 4-14.) 196 



XXX. On the Invertebrate Marine Fauna and Fishes of St. 

 Andrews. By W. C. M'Intosh 204 



XXXI. On a true Carboniferous Nummulite. By Henry B. 

 Brady, F.L.S., F.G.S. (Plate XII.) 222 



XXXII. Notice of some new Species of Fishes from Morocco. 

 By Dr. Albert Gijnther, F.R.S., Foreign Member of the Sencken- 

 berg Society of Frankfort. (Plates XIU. & XIV.) 230 



XXXin. On the Geodephagous Coleoptera of New Zealand. By 

 II. W. Bates, F.L.S 233 



New Book: — The Naturalist in Nicaragua, by Thomas Belt, F.G.S. 246 



Proceedings of the Royal Society 249 



Occurrence of Gigantic Cuttlefishes on the Coast of Newfoundland, 

 by A. E. Verrill ; UmhcUuIn from Greenland, by Joshua Lindahl ; 

 On the Bos ptimilus of Sir Victor Brouke, by Dr. .J. E. Gray, 

 F.R.S. &c. ; On Felis colocolo, Hamilton Smith, F. Cuvier, and 

 GeofFroy, by Dr. J. E. Gray, F.R.S. ifcc. ; On some Remarkable 

 Egg-sacs on an Annelid from the North Sea, by Prof. Karl 

 Miibius '. 25.5—260 



