IV. 
No. 5. Published September, 1S93. 
Pages 55-84. Plates xii.-xvii. 
Pholas obturamentum ; an Undescribed Bivalve from Sydney Har- 
bour. By C. Hedley, F.L S 
Notes on Australian Typhlopidoc. By Edgar R. Waite, E.L.S. 
Description of a New Shark from the Tasmanian Coast. By J. 
Douglas Ogilby 
Description of a New Pelagic Fish from New Zealand. By J. 
Douglas Ogilby 
Review of the genus Schedophilus , Cocco, and its Allies. By J. 
Douglas Ogilby 
On the Occurrence of Beehite in connection with “ Fossil Organic 
Remains” in N.S. Wales. By R. Etheridge, Junr. ... 
Description of a New Flea, Stephanocircus dasyuri, from New South 
Wales; with Notes of some other Insect Parasites known in 
Australia. By Frederick A. A. Skuse 
On a Specimen of Crex crex , shot at Randwick, New South Wales. 
By Alfred J. North, F.L.S 
Description of a New Species of Parrakeet, of the genus Platycercus , 
from North-west Australia. By Alfred J. North, F.L.S. 
No. 6. Published September, 1895. 
Pages 85-94. Plates xviii.-xxii. 
The Skull of Dcndrolagus dorianus, Ramsay. By Edgar R. Waite, 
F.L.S 
Note on a Semi- Albino Specimen of Dacelo gigas. By Alfred J. 
North, F.L.S 
Note on a Nest of Petrceca leggii, Sharpe. (The Scarlet-breasted 
Robin.) By Alfred J. North, F.L.S. 
Dcndrotrochus, Pilsbry, assigned to Trochomorplia. By C. Hedley, 
F.L.S ... 
On a Case of Presumed Protective Imitation. By Frederick A. A. 
Skuse ... 
Some Suggestions regarding the Formation of “ Enhydros ” or 
Water-Stones. By T. Cooksey, Ph.D., B.Sc. ... 
No. 7. Published January, 1896. 
Pages i.-xii., 95 - 112. Plate xxiii. 
A Museum Enemy— Dust. By Edgar R. Waite, F.L.S 
On the Seasonal Changes in the Plumage of Zosterops cwrulescens . 
By Alfred J. North, F.L.S 
Notes on the Mollusca from the Alpine Zone of Mount Kosciusko. 
By C. Hedley, F.L.S 
Description of Pugnus , a New Genus of Ringiculidse, from Sydney 
Harbour. By C. Hedley, F.L.S 
Description of a Dapanoptera from Australia. By Frederick A. A. 
Skuse ... ... ... 
Stephanocircus, Sk. : A Rejoinder. By Frederick A. A. Skuse ... 
Mineralogical Notes, Nos. 1 and 2. By T. Cooksey, Ph.D., B.Sc.... 
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