Ikdex. 



Achenia of Cyperus flavescens, 

 L., and C. diandrus,Torrej,. 36 



Annual Reception, The, 55 



Anthrenus Scrophularice, L. 



(Carpet-Beetle), 96 



Architeuthis 2^f*^'>^(^^P^ (Devil- 

 Fish), Suction-cups from,... .146 



Bacilli, Typhoid Fever 99 



Bacillus par. 'iicans, 42 



Bacteria of Putref? tion, Ill 



in Drinking-"Water, 117 



Balaninus nucum (Nut-Wee- 

 vil), Vitality of the Larvae of 



the, 30 



Banana Stalk, Spiral Fibre of 



the, 71 



Black-Ground Illuminator, A 

 Simple and Inexpensive Form 



of, 28 



Book Notices : — 

 Second Annual Report of the 

 Injurious and Other Insects 

 of the State of New York : 



by J. A. Lintner, 62 



Notes on Histological Meth- 

 ods : by Simon H. Gage, . . 62 

 How to Photograph Micro- 

 scopic Objects : by I. H. 



Jennings, 63 



Brevoort, H. L., Fur Fibres,.. 69 

 Brownian Movement in Milk, ..101 



Bryozoa, 128 



Caprella acuminifera, 149 



Carpenter, Dr. Wm. B., Reso- 

 lutions relative to the Death 



of, 19 



Carpet-Beetle {Anthrenus 



Scrophularice, L.), The, 96 



Cartilage, 67 



Castanea vulgaris. Observa- 

 tions on the Structure of, .73, 78 



Cast Iron , Structure of, ... . 58 



Cement, Cover-Glass, The Best, 25 

 Chrysopa oculata, Say, Eggs of 



the,. 60 



Cotton Fibre, 81 



Cover-Carrier, A, for Immer- 

 sion and Dry Lenses, 125 



Cover-Glass Cement, The Best, 25 



Cricket, Gizzard of the, 126 



Crystals of Oxalate of Calcium, 98 



Cyperus flavescens, L., and C 

 diandrus, Torrey, Achenia 



of, 36 



Devil-Fish {Architeuthis prin- 

 ceps), Suction-Cups from, . . . 146 



Diatom, The Life of a, 135 



Diatoms, Raising, in the Lab- 

 oratory, 158 



Drinking- Water, Bacteria in,.. 117 

 Dudley, P. H., Notes on Pro- 



tococcus viridis, 9 



, Observations on the 



Structure of Castanea vul- 

 garis, i 78 



, The Structure of Quercus 



alba, 107 



Eggs of the Chrysopa oculata. 



Say, 60 



, Hermit-Crab, 147 



Election of Officers, 32 



Electrical Illumination for the 



Microscope, 16 



Exhibition of Objects at Annu- 

 al Reception, 55 



Fermentation, Panary, The 



Microbes of, 41 



Fibre, Cotton, 81 



, Spiral, of the Banana 



Stalk, 71 



Fibres, Fur, 69 



Fimhriaria tenella, Nees, 106 



Foraminifer {Haplophragmium 

 cassis), a Rare, Notice of a 



New Locality for, 77 



Fruit of the Fungus Uncimda 

 flexuosa, Peck, on Leaves of 

 the Horse-Chestnut {jEscuIus 



Hippocastanum, L.) 144 



, MicrosphcBria extensa, C. 



& P., 149 



Fungi which cause Decay in 



Timber, 36 



Fur Fibres, 69 



Gall, The, Rhodites hicolor, 



Harris, 61 



Gizzard of the Cricket 126 



Glandular Hairs and Stamens 

 of the Moth Mullein {Verbas- 



cum Blattaria, L.), 127 



Hairs, Glandular, of Verbascum 

 Blattaria 127 



