CONTENTS. 



PAGE 



Dimorphism in Fungi . . . . . . . , . , 129 



The Microscojje in Lecture and Chiss-room . . . . . . 141 



On the Water in the Chalk beneath the Clay in the London Basin 147 



Eyes of Molluscs and Arthropods . . . . . . . . 162 



The Sea-Horse . . . . . . . . . , . . 166 



The Microscope and how to use it . . . , . . . . 169 



Half-an-Hour at the Microscope . . . , . . - . . 179 



^cidium compositarium . . . , . . . . 179 



Dolichopus simplex . . . . . . . . . . 1 80 



Cuticle of Darnel Grass . . , . . . . . 180 



Palate of Testacella Haliotidea . . . . . . 181 



Snipe-Fly, Empis tesselata . . . . . . . . 181 



Hemipteron . . . . . . ... . . 181 



Wing of Bombus terrestris . . . . . . . . 182 



Spiral Fibres, Petiole of Garden Rhubarb . , , . 182 



Section of Yew . . . . . . . . . . 183 



Campanularia volubilis . . . . . . . . 185 



Reviews . . . . . . . , . . . . 186 



"Anderso n's '' Microscopica l Slides. 



FIRST CLASS SLIDES of "Whole Insects— Insect Parts— Rocks— Teeth— Jaws 

 (with all teeth in situ) and other Hard Sections— selected and arranged Diatoms 

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Earwig — Forficula auricularia ... ... ... ... ,^^ jg^ 



Garden Spider — Epeira diadema ... ... ... *'* ^g] 



Dung Fly— Hcatophaga stercoraria ... ... ... _ _ jg* 



Mole Flea- (Male and Female on one slide) ... ... _ jg* 



Ground Beetle— Bembidium littorale ... ... ... __] ig| 



Larva of Drinker Moth (Good) 8 days old ... ... ... jg' 



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