266 



INDEX. 



Catalogue of the Galway Foraminifera, a 



Caterpillar, the Tracheal System of a 



Cercopis sanguinolenta 



Cerura vinula, Foot of Larva of 



Chaffinch, Acari from 



Chalcedony 



Circles to Cut in Glass 



Circopides, Exuvia of Pupa of 



Claws of Insects 



Cockroach, Antennae of 



Cockroach, Gizzard of 



Cockroach, Head of 



Collection and Preparation of the Diatomace?e, on the 



Coombs, Dr., Presidential Address, 1883 



Corethra, Larva of ... 



Correspondence 



Cotton, Wool, and Iron 



Creese, E. J. E., on an Inexpensive Turn-table 



Crustacea, on the Study of the Larval Forms of ... 



Current Notes and Memoranda ... 65, 129, 



Cutting Glass Circles 



Dermaleichus passimus 



Desmids, the, of the United States 



Diamonds and their History ... 



Diatomaceae, on the Collection and Preparation of ... 



Diatoms, Balsam of Tolu for mounting ... 



Doherty, A. J., on Solorina succata 



Dytiscus, Leg of 



Earwig, Exuvia of ... 



Eggs of Vapourer Moth 



Egg-shell of Hehx aspersa 



Elements of Histology, Klein's 



Engineering Magazine, Van Nostrand's 



Ephemeron, Pupa-case of 



Examination of the External Air of Washington, an 



Exuvia of Earwig 



Exuvia of Pupa of Circopides 



Facility Nose-piece, Pease's ... 



Feet of Blow-fly 



Feet of Insects 



Fish's Nest, a Popular Account of the ... 



Fish Scales, W. ColHns' Slides of 



Page 

 ... 85 

 ... 120 

 ... 116 

 ... 191 

 ... 190 



114, 119 

 ... 47 

 ... 190 

 ... 36 

 ... 120 

 ... 115 

 ... 115 



138, 229 

 I 



• •• 43 

 ... T94 



196, 259 



... 106 



... 175 

 195.258 



... 47 



... 44 

 ... 254 

 92, 170 

 138, 229 

 ... 259 

 28 

 ... 36 



.. 191 



... 190 



... 249 



... 254 



... 259 



... 251 



... 182 



... 191 



... 190 



... 260 



... I2T 



... 121 



... 128 



... 130 



