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CONTENTS. 



Acridium Americum, 145. 



Ancient Apple tree, 121. 



A Fly's Toilet, 101. 



Allen, J. A., Article by, 76. 



Alpacas of North America — plate, 91. 



Alpine and Sub-alpine Flora of White 

 Mt'ns of N. H., catalogue, 98. 



American Association, (AA.A.S.) Meet- 

 ing of, 47 ; Notice of Entomological 

 Club of, 36. 



Archaelogical Explorations in Nicara- 

 gua— plate, 133. 



Banning, M. E., Articles by, 140, 144, 

 173. 215. 



Birds, Congress of, 122; Catalogue of, 

 in Mrs. Maxwell's Colorado Mu- 

 seum, 195; of the District of Col- 

 umbia, Catalogue of, 154, 178; the 

 same, Remarks on, 191 ; Tendency 

 to Vary Habits, 107 ; Unusual Ac- 

 cidents to, 106. 



Botany at the Centennial, 142. 



Catalogue of Alpine and Sub-alpine Flora 

 of White Mt'ns, N. H., 98. 



Catalogue of the Birds of the District of 

 Columbia, 154, 178. 



Catalpa or Cigar-tree, 51 ; Notes on, 27. 



Caterpillars, 123. 



Catocala, Hints on Collecting, 201. 



Caution to Mushroom Growers, 146. 



Cellulose, Vegetable and Animal, 79. 



Centennial, Botany at the, 142 ; Cap- 

 tures at, 33 ; Economic Entomology 

 in Gov't Exhibition at, 21 ; Scandi- 

 navian Herbarium from, 182. 



Chickering, Jr., Prof. J. W., Articles 

 by, 43, 90, 158. 



Colorado Beetle, 66, 114. 



Collection of Economic Entomology in 

 Gov't Exhibit at the Centennial, 21. 



Congress of Birds, 122. 



Correspondence, Fish Skeletons, 204; 

 Earth Worms, 220; Scandinavian 

 Herbarium, 182; Singing Mice, 

 203, Texan Birds, 183, 219; This- 

 tle aphis, 52. 



Coues, Dr. Elliot, Articles by, 123, 191. 



Crab, Edible of Maryland, &c, 73. 



Crows seeking water, 65. 



Curious fact concerning a frog, 89. 



Curious Coincidence, 34. 



Cypress Swamp of Indiana, 93. 



Davenport Academy of Science, note on, 



Dogs Eating Wasps, 16. 



Dodge, Chas. R., Editor, Articles by, 



21, 53, 66, 145, 160, 184, 202. 

 Dodge, J. R. Article by, 91. 

 Doryphora decemlineata, 66, 114. 

 Drumming of the Ruffed Grouse, 57. 



Earth worms on the Pavements, 183, 

 220. 



Edible Crab of Maryland, &c, 73. 



Editorial Pencillings, American Pos- 

 tal Micro-Cabinet Club, 17, 147; 

 American Forestry Association, 147. 

 Correction, 18; Franklin Society of 

 Providence, 148; Grasshopper Leg- 

 islation, 69, 125. 



Eiche, Martin, Article by, 172. 



Elm Leaf Beetle, 96. 



Euschestes punctipes, 69. 



Exploration of some Indian Graves in 

 Utah, 185. 



Field Notes in»New England, 43. 



Field Record. — Acudium American- 

 um, 145 ; Ancient Apple Tree, 121 ; 

 Snow Fleas, 145 ; Catalpa or Cigar 

 Tree, 5 1 ; Caution to Mushroom 

 Eaters, 146 ; Colorado Beetle, 66 ; 

 Congress of Birds, 122; Crows 

 seeking water, 65 ; Earthworms on 

 the Pavements, 183; Euschistes 

 punctipes, 69 ; Good Words, 202 ; 

 Green Snake, 202 ; Grass Hoppers 

 in the North W T est, 64; Hints on 

 Hunting Catocala, 201 ; Sagacity of 

 a Fox, 144 ; Second Blossoming, 

 66, 105 ; Shell Heaps of Delaware, 

 50; "Stand off" between a snake 

 and Frog, 123; Tepularia discolor, 

 66 ; Unusual Accidents to Birds, 



