Vlll. CONTENTS. 



PART IV .—continued. 



PAGE 



On a New Instance of Symbiosis. By William A. Haswell, M.A., 



B.Sc 1019 



On the Pycnogonida of the Australian Coast (with 4 Plates). By 



William A. Haswell, M. A., B.Sc. 1021 



Notes on Australian Edriophthalmata (with 2 Plates). By Charles 



Chilton, M.A 1035 



Descriptions of Australian Micro-Lepidoptera, No. XII. By E. 



Meyrick, B.A 1045 



A Monograph of the Australian Sponges, Part 3 (with 9 Plates.) By 



R. von Lendenfeld, Ph.D 10S3 



Notes on the Direction of the Hair in some Kangaroos (with 1 Plate.) 



By N. de Miklouho-Maclay 1151 



On Tribrachyocrinus corrugatus from the Sandstone of New South 



Wales (with 1 Plate.) By F. Ratte, Eng. Arts and Manuf. ... 115S 



On the Larvte and Larva Cases of some Australian Aphrophoridre 



(with 2 Plates.) By F. Ratte, Eng. Arts and Manuf 1164 



Occasional Notes on Plants indigenous in the Immediate Neighbour- 

 hood of Sydney. By E. Hayiland 1171 



The Geology and Physical Geography of the State of Perak. By the 



Rev. J. E. Tenison- Woods, F.G.S., F.L.S 1175 



On the Temperature of the Body of Ornithorhynchus paradoxus. By 



N. de Miklouho-Maclay 1204 



Notes and Exhibits 944,1015,1169,1205 



Presidents Address ... ... ... ... ... ... ... ... 1207 



Office-Bearers and Council for 1S85 1241 



Title page, Contents, and Index for Vol. IX. 



ERRATUM. 



Page 252, line 34— instead of "reason for this, for it appears," read 

 reason for what appears." 



