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Exhibition of, and observations upon, the skin of a pair of 
Grebes (Podiceps cristatus) from India, together with two 
nestline birds; ~ ..5-.,.s>a22os pees oss each oer 
Aneas, Grorce Frencu, F.L.S., F.R.G.S., C.M.Z.S., &e. 
Description of a new Species of Helix from South Australia 33 
Descriptions of two Genera and twenty Species of Marine 
Shells from New South Wales. (Plate V.) ............ 34 
Descriptions of a new Species of Bulimus from Western 
Australia, and of a Paludinella from Lake Eyre, South 
Augtralia. (Plate XKVIL) 0. oo she st sce. ccs hewn abe 
Descriptions of one Genus and twenty-five Species of 
Marine Shells from New South Wales. (Plate XXVI.).... 171 
A further List of Additional Species of Marine Mollusca 
to be included in the Fauna of Port Jackson and the adjacent 
Coasts of New South’ Wales 205255 saise'h Sa es cos ce he oe 178 
Notes on a small Collection of Land and Freshwater Shells 
from South-east Madagascar, with Descriptions of new 
species.» (Plate aLTV.)..7:02 gaint es oie. 
Descriptions of a new Genus of Gasteropodous Mollusca 
from Japan, and a new Species of Bullia from Kurrachi. 
(Plates PY.) ... Sess yx lon Be Le feaaleek = 2 WER se erare iene eae 
Notes on the Helix sepulchralis of Férussac, and its Allies ; 
with Descriptions of two Species. (Plate LXXX.)........ 803 
Barttett, A. D., Superintendent of the Society’s Gardens. 
Description of a new Species of Numida. (Plate LXV.).. 652 
BartTLetTtT, Epwarp, Curator of the Maidstone Museum. 
Remarks on the Affinities of Mesites ....-. Acker eee 
Batrs, H. W., F.L.S., F.Z.S. 
On the Coleoptera collected by the Rev. G. Brown, 
C.M.Z.S., on Duke-of-York Island, New Ireland, and New 
Britam,”* (Plates SOR. Gs RAV.) es en oS ee ee 
