762 



INDEX. 



Diamesa ; 143. 



Diansea ; 505. 



Dianthus; 209. 



Diapensia ; 231, 248, 269. 



Diaphana ; 125. 



Diaptomus; 160, 565. 



Diastopora ; 139, 569. 



Diastjlis; 149. 



Diatoma ; 517. 



Diatomacese ; 76, 195, 241, 267, 283, 

 313,314,315, 317, 319, 366,367, 

 462, 517,521, 529, 571. 



Dickie, Dr. G., Algse from Cumber- 

 land Sound; 519. 



on Diatoms ; 256, 315, 319. 



on some Algae from Baffin's Bay, 



&c. ; 515. 



on some Algse from Greenland ; 



239. 



on some Boothian Algse ; 525. 



on the Freshwater Algae of 



Greenland ; 280. 



Dicranum ; 238, 241, 254, 272, 273. 



Dictyophyllum ; 376, 386. 



Dictyosiphon ; 239, 277, 520, 522. 



Dictyota; 239, 519. 



Dictyotaceae ; 277, 520. 



Didynodon ; 272. 



Dimelaena ; 308. 



Dinematura ; 1 62. 



Diocus ; 162. 



Dioica; 126. 



Diospyros ; 370, 379, 383, 388. 



Diphyes; 190. 



Diplocotyle; 181. 



Diptera ; 143, 502, 507, 567. 



Disco, Dr. Brown on ; 467. 



JDiscoboli; 117. 



Discoloration of the Arctic Seas, Dr. 

 Brown on the ; 3 1 1 . 



Nordenskiold, on the ; 318. 



Discophora ; 167, 187. 



Discopora ; 141. 



Discoporella ; 139. 



Discorbina; 192, 193, 571. 



Disko, Giesecke on ; 335. 



Distichium ; 272. 



Distomum; 182. 



Divers ; 110. 



Dodecabostricha ; 188. 



Dodecatheon; 233. 



Dog; 17. 



Dogs, skulls of Eskimo ; 555. 



Dolabrifera ; 125. 



Dolichopus ; 144. 



Dolomite ; 496, 548, 549. 



Dombeyopsis ; 384. 



Donnet, Mr. ; 532. 



Doris; 125. 



Dorthesia; 144. 



Dothidea; 380. 



Douglasia ; 205,215,233. 



Draba ; 201, 204, 208, 218, 219, 222, 

 225, 244, 268, 321, 514, 525. 



Dracocephalum ; 215, 232. 



Drejer; 257. 



Drepanopsetta ; 121, 183. 



Drift-deposits; 355. 



Drift-wood ; 323, 492, 493, 494, 495, 

 536, 539, 586. 



Drosera; 219, 227. 



Dryandra; 382. 



Dryas ; 204, 228, 245, 264, 269, 514, 

 531, 581. 



Drysdera ; 501. 



Ducks; 111, 112, 322, 498. 



Dufferin, Lord ; 63. 



Dufourea ; 238, 298, 305, 522, 527. 



Dulichia ; 159. 



Dumontia; 278, 516, 519. 



Dunlin; 103. 



Dupontia ; 205, 237, 252, 525. 



Durand, E., T. P. James, and S. Ash- 

 mead, on Plants from Smith's 

 Sound; 254, 257 



E., and T. P. James, on 



Plants from West Greenland 

 and Smith's Sound; 241. 



Dust, Volcanic ; 464. 



Dyanema ; 189. 



Dymas ; 149. 



Dytiscidae; 141, 260, 502. 



E. 



Eagle; 96. 



East-Arctic America, Plants of; 225. 



East Greenland, fossil plants of the ; 



377,379. 



Zoology, Botany, and Geology 



of; 554. 

 Eaton, E. A. ; 592. 

 Echinaster; 185. 

 Kchinida; 184. 

 Echinodermata of Greenland, Dr. C. 



Liitken on the ; 184. 

 Echinoderms; 136,513,560. 

 Echinoidea ; 560. 

 Echinorhynchus ; 183. 

 Echinus ; 137, 138, 192, 260, 504, 



511, 513. 

 Echiurus; 178. 



Economical uses of Lichens ; 300. 

 Ectocarpeae ; 516. 

 Ectocarpus ; 240, 255, 277, 278, 320, 



520, 521. 

 Edwardsia; 186. 

 Egedesminde, Botany of; 259. 

 Ehrenberg, Dr. Ch. G., on Microzoa 



from Davis Strait ; 194. 

 on Microzoa from East Green- 

 land; 570. 



