SCIENCE. 



[Vol. XVI. No. 399 



"LOOM IS system: incandescent 



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JOURNAL OF MICROSCOPY AND 

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EDITED BY 



ALFRED ALLEN and WILLIAM 

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^NTENi . "^^'Z Y NUMBER. 



Bacteria ; a Study iu Sk^U 



The New Apochromatic •- ^Sn 



Our British Plants. ^ 



Microscopic Fauna of Kennett and Avon Canal 



Intelligence of Ants. 



On the Presence of a Tarsal Comb iu Spiders. 



Paper. 



The Trees of the Wood. I.— Beech. 



Colorless Preparations of Plants. 



Dips into my Aquarium. 



Differential Staining of Saccaromyces. 



Among the Fylde Flowers — The Woodlands. 



Pencil for Writing on Glass. 



Aspect of the Heavens. 



Paste for Mounting Botanical Specimens. 



The Pine Destroyer. 



Wesley Naturalists' Society. 



Eeviews. 



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