xvi Proceedings. {^March ijth, igo6. 



Ordinary Meeting, March 13th, 1906. 



Professor W. Boyd Dawkins, D.Sc, F. R.S., in the Chair. 



The thanks of the members were voted to the donors of the 

 books upon the table. 



Mr. Francis Nichcjlson, F.Z.S., exhibited a specimen of 

 the Pine Marten, marfes abietiun, which was captured in 

 Oueen's Countv. Trelanrl. 1ac;t- Anvil Ho .-.-.o.^fi^.^^-^ ^u-*- 



Manchester Museum at the University. 



Mr. C. Gordon Hewitt, B.Sc, read a paper entitled 

 " The Cytological Aspect of Parthenogenesis in 

 Insects." 



Mr. W. Thomson, F.R.S.E., F.I.C., read a paper entitled 

 " Notes on Arsenic and on its Estimation in Minute 

 Quantities." 



