Page 

 Jentink, Dr. F, A., F.M.Z.S., and Sheebokn, C. Daties, 



r.z.s. 



On the Dates of the Parts of Siebold's ' Pauna Japonica ' 

 and Giebel's ' Allgemeine Zoologie ' (first edition) 149 



Kent, W. Satille, F.L.S., F.Z.S., &c. 



Exhibition of, and remarks upon, a coloured sketch of 

 a Nudibranchiate MoUusk from Western Australia 523 



Observations on the Frilled Lizard, ChlamydosaurusMnrfi. 

 (Plate XLI.) 712 



Keeb, J, Graham, Christ's College, Cambridge. 



On some Points in the Anatomy of Nautilus pompilius. 

 (Plates XXXYIll. & XXXIX.) 664 



LiLFOED, Thomas Ltxtleton, Lord, F.L.S., F.Z.S., &c. 



Exhibition of, and remarks upon, a skin of a Duck 

 believed to be a Hybrid between the Mallard {Anas boschas) 

 and the Teal {Querquedula crecca) 2 



Exhibition of, and remarks upon, a specimen of the 

 American Wigeon (Mareca americana) 273 



Ltdekkee, Eichaej), B.A., F.E.S., F.G.S., F.L.S., F.Z.S. 



Exhibition of a life-size drawing of a West-African 

 Squirrel (Idiurus zenTceri) 2 



Note on the Structure and Habits of the Sea-Otter 

 {Latax liitris) 421 



On the Affinities of the so-called Extinct Giant Dormouse 

 of Malta 860 



Michael, A. D., F.L.S., F.Z.S., P.E.M.S., &c. 



A Study of the Internal Anatomy of Thyas petrophilus, an 

 unrecorded Hydrachnid found in Cornwall. (Plates VII.- 

 IX.) ■ . 174 



