LIST OF PAPERS. 



Page 



Bates, H. W., Esq. 



Contributions to an Insect Fauna of the Amazon Valley. — Lepi- 

 doptera '.—Heliconince 73 



Busk, George, F.R.S., Sec. L.S. 



Observations on some Skulls from Ceylon, said to be those of 

 Veddahs , 166 



Cobbold, T. Spencer, M.D., F.L.S. 



Histological Observations on the Eye of the Cod-fish (Morrkua 

 vulgaris), with especial reference to the Choroid Gland and 

 the Cones of the Retina 145 



Couch, Jonathan, F.L.S. 



Note on the Occurrence of the Crustacean ScyUarus Arctus in 

 England 78 



Lauohrin, William, A.L.S. 



Observations on the Choice of Food in the Cod and Ling 165 



Lincecum, Gideon, M.D. 



Notice on the Habits of the ''Agricultural Ant " of Texas .... 29 



Macdonald, John Denis, R.N., F.R.S. 



On a New Genus of Tunicata occurring on one of the Bellona 



Reefs. i 78 



Newton, Alfred, M.A., F.L.S. 



On the Possibility of taking a Zoological Census 23 



Reeve, Loyell, F.L.S. 



On the Structure of the Mantle in Testacella 153 



Salter, S. James A., M.B., F.L.S., F.G.S. 



Dn the Cranial Characters of the Snake-Rat, new to the British 

 Fauna • 66 



