449 



Deraeocoris bipunctatus, 400. 



rapidus, 401. 

 Diaphragm, apparatus to show action 



of, 337. 

 Dictyophorus reticulatus, 83. 

 Dimorphism in Acrydians, 336. 

 Diplodus luridus, 427. 

 Dipodomys Ordii, 98. 

 Diptera of the "Polaris" expedition, 



41. 

 Disceus, 208. 



strongylopterus, 208. 

 Dissosteira Carolina, 89. 

 Dory, the Hair-finned, 4. 

 Draba caroliniana. 165. 

 Drift, peculiar hills of in New England, 



63. 

 Dybowskia, 46. 



Eel, males of the common, 279. 

 Ellipesurus spinicauda, 214. 

 Ejiertox, James H. Comparison of 

 the Spiders of Europe and N. Amer- 

 ica, 68 ; White Mountain spiders,250. 

 Emesa longipes, 429. 

 Emesodema simpllcipes, 430. 

 Empidonax acadicus, 306. 



Hammondi, 128. 

 pusillus, 138. 

 Eozoic Rocks of N. A., 275. 

 Epeira displicata, 250. 



Packardii, 250. 

 Epibates Osten-Saclcenii, 323. 

 Epipaschia, 262. 



superatilis, 263. 

 Eremocoris ferus, 391. 

 Eremophila alpestris, 122. 

 Erethizon dorsatus, 99. 



epizanthus, 99. 

 Ereunetes pusillus, 141. 

 Erythrischius fasciatus, 386. 

 Euchistus fissilis, 374. 

 servus, 375. 

 variolarius, 374. 

 Euephemerites primordialis, 249. 

 Eurygaster alternatus, 368. 

 Eutermes morio, 272. 



Rippertii, 272, 275. 

 Euthoctha galeator, 381, 



Falco anatum, 134. 



columbarius, 134. 

 communis, 134. 

 polyagrus, 133. 

 Richardsoni, 134. 

 sparverius, 134. 

 Farlow, Dr. W. G. Remarks on some 

 Algae from Horn Pond, Woburn, 47. 

 Felis concolor, 95. 

 Fiber zibethicus, 99. 

 Fratercula, 151. 



arctica, 153. 

 cirrhata, 151. 

 corniculata, 152. 

 monocerata, 154. 

 Fulica americana, 143. 

 Fuligula affinis, 145. 

 collaris, 146. 

 marila. 145. 



Galeruca decora, 250. 



Galeoscoptes carolinensis, 242. 



Galgulus oculatus, 440. 



Gallinago Wilsoui, 141. 



Gambetta flavipes, 242. 



melanoleuca, 242. 



Garjian, S. W. On the pelvis and ex- 

 ternal sexual organs of Selachians, 

 with especial reference to the new 

 genera Potamotrvgon and Disceus, 

 197. 



Gasteropoda of Lake Baikal, review of, 

 43. 



Generation, a theory of, 171. 



Geocoris bullatus, 393. 

 piceus, 393. 



Geothlypis Macgillivrayi, 114. 



Geotrygon martinica, 241, 242. 



Germinal layers, formation of, 165. 



Glaucidium californicum, 132. 



Glutops, 321. 



singularis, 322. 



Gonianotus marginepunctatus, 392. 



Graculus dilophus, 148. 



Grand River, D. T. , mammals of the 

 vicinity of, 94. 



Granite of North Jay, Me., 237. 



Gravel ridges in the Merrimack Valley, 

 47. 



Gray, Dr. Asa. Note on Kalmia lati- 

 folia, 75. 



Grote, A. R. The Pyralid genus Epi- 

 paschia and allied forms, 262. 



Grus canadensis, 143. 



Gryllus assimilis, 80. 



pennsylvanica, 81. 

 Saussurei, 35. 



Gulo luscus, 96. 



Gymnokitta cyanocephala, 125. 



HadenoecuspzifeaJUfs, 37. 



Hagex, Dr. H. Note on Termes, 73. 



Haliaetus leucocephalus, 137. 



Halst ed, Byron D. Notes on Verna- 

 tion, 215; climbing mechanism of 

 the Japanese Ampelopsis, 247. 



Halticocoris pallicornis, 411. 



Haminatoceras furcis, 426. 



Harris Collection, list of Heteroptera 

 of the, 365. 



Hartt, Prof. Charles Fred. Death of, 

 337 ; sketch of life, 338. 



Hedymeles melanocephalus, 120. 



Helmintherus vermivorus, 242. 



Helminthophaga celata, 113, 302. 

 chrysoptera, 302. 



Hemiptera of the Harris Collection, 

 365. 



Herodias californica, 142. 

 egretta, 142. 



Hierofalco labradora, 306. 



Himantopus nigricollis, 140. 



Hippiscus discoideus, 89. 

 lineatus, 31. 



Hirundo bicolor, 241, 242. 

 horreorum, 115. 

 thalassina, 115. 



Hitchcock, Prof. C. H. Lenticular 

 Hills of Glacial Drift, 63. 



