Jnbey to \)ol 



L I B R A R Y 1 :30 



Adulteration of Coffee 



and the Microscope ... 115 

 ^cidium Ranunculacearum 99 

 American Cement for Ring- 

 ing-Slides ... ... 193 



Ant-lion, Larva of... ... 189 



Anguinaria Spatulata ... 47 



Aperture Diaphragm ... 51 



Aperture, Numerical ... 7 



Aquaria for Microscopic Life 135 



Atax 188 



Aulacomnium Androgynum 99 



Bacillaria paradoxa 158, 205 

 Barker, H., on Photo-Micro- 

 graphy ... _ ... _ ... 75 

 Bath Microscopical Society 5 2, 204 

 Beetles' Wing-Cases,Colour of 189 

 Bibliotheca Micrographica 157 

 Bird's-Head Processes in 

 Gemellaria ... ... 187 



Bleaching Fluid for Insects 192 

 Bleaching Leaves ... ... 191 



Blow-Fly, Teeth of ... 37 



Bolton's Portfolio ... ... 51 



Brown, Dr. G. D., on Hydro- 

 zoa and Polyzoa... ... 73 



Cactus, Sphsraphides of . . . 94 



Caligus, a supposed new 



species of ... ... 57 



Cat's Tongue, Section of 48, 107 



Chlorophyll, Inulin, and 



Protein-Crystals ... ... 12 



Chrysolite ... ... ... 40 



Class Demonstration, Micros- 

 cope for ... ... 52 



Clifton Oolite ... ... 96 



Page 

 Coffee, Adulteration of ... 115 

 Collecting Apparatus for 



Water 158 



Coombes, Dr. C. P., on 



Cutting Sections of Soft 



Tissues ... ... ... 61 



Correspondence 54, 106, 157, 205 



Cotton Seeds 146 



Crystals in Leaflet of Lathy- 



rus hirsutus ... ... 152 



Cuttle-Fish, Teeth from the 



Sucker of ... ... 146 



Daphnia ... 



Daphnia, Egg of ... 

 Daphnia, On the Structure 



and Economy of 

 Dark-Ground Illumination 

 Deby, Julien, Bibliotheca 



Micrographi ca ... 

 Dendritic Spots on Paper . . . 

 Dermanyssus gallinae 

 Desmids and Confervae 

 Diatoms 

 Diatoms, on 

 Dibdin, W. J., Notes on the 



Bursting Point of some 



Starch Cells 

 Diorite 



Dog Fish, Spine of 

 Dust-Particles of Wheat and 



Coal, sizes of 



155 

 155 



161 

 94 



■• 157 

 ,. 150 



38,46 



. 50 



. 90 



22 



177 

 40 

 38 



175 



Ealing Microscopical and 

 Natural History Club ... 104 



Echino-cactus Vesnagii (sti^ 

 no/n.), Echinus Vesnagii, 

 Sphaeraphides from ... 91 



3 4 



9^1) 



