772 



INDEX. 



Nebria ; 141. 



Nematoda; 182, 560. 



Nematoideum ; 183. 



Nematus ; 1 42. 



Nemertese ; 178. 



Nemetus ; 507. 



Nephrome; 274, 291, 292, 305. 



Nephromium ; 292,305. 



Nephrops ; 146. 



Nephthys; 169. 



Nereis; 169, 170, 171, 173, 503, 



504. 

 Nerine; 173, 508. 

 Neuropogon ; 255, 285, 286. 

 Neuroptera ; 142. 

 Newton, Prof. A., on the birds in 



Greenland ; 34, 94, 592. 

 Nickel and phosphorus (meteoric) 



in soils ; 467. 

 Nicolea ; 174. 

 Nicomache ; 173. 

 Nilsson ; 4, 5, 36, 42, 55, 63. 

 Nitzschia; 320, 518, 530. 

 Noctua; 143. 

 Noctuidse; 502. 

 Nodosaria ; 192. 



Nonionina; 192, 193, 194, 195, 571. 

 Nordcaper; 82. 

 Nordenskiold, A. E., expedition to 



Greenland; 389. 



on the colour of the Arctic 



Seas ; 318. 



on the geology of Spitzbergen ; 



592, 59.3. 



375, 378, 449, 452, 462, 464, 



468. 



K. ; 462. 



Nordenskioeldia ; 379,384. 

 Nordstrom, Dr. Th. ; 420, 443, 444, 



449, 452. 

 Normandina ; 276, 310. 

 Nostoc; 241,292,516,517,520,521, 



526. 

 Nostochineae; 241,516. 

 Notacanthus ; 116. 

 Nothria; 171. 

 Notiphila; 144. 

 Notomastus ; 173. 

 Notospermum ; 179. 

 Noursoak and Disco, Dr. Brown on 



the geology of; 467. 

 Novya Zemlya; 37, 59. 

 Nucula; 132,137,196,506,507,511, 



517, 546. 

 Nuculana; 132. 

 Nullipora; 139, 192. 

 Numenius ; 104. 

 Nummulina ; 192,193. 

 Nuphar; 219. 

 Nychia; 168. 

 Nyctea; 97. 

 Nymphsca; 384. 



Nymphon; 163, 164, 503, 510. 

 Nylander ; 285, 286, 290. 

 Nyman; 210. 

 Nyssa; 383. 



o. 



Ocnus; 184. 



Octactinia ; 186. 



Octobothrium ; 181. 



Octopus ; 130, 134. 



Odius; 153. 



Odobsenus ; 56, 554. 



Odontarrhena ; 205. 



OdonteUa; 518,519. 



Odonthalia; 520. 



Odontidium; 283. 



Odontotreme; 292. 



(Eberg, Dr. ; 417. 



Q^demia ; 111. 



CEdicerus ; 155. 



Olidobaenus ; 180. 



CErsted, A. S. ; 167. 



Oleandra; 386. 



Oligobranchus ; 172. 



Oliver, Professor D., on Plants from 



Greenland ; 267, 268. 

 Olrik, C. J. M. ; 391, 418, 468, 471, 



477. 

 Omatoplea; 179. 

 O'Meara, Kev. E., on Arctic Diatoms; 



529. 

 Ommaney, Capt. ; 532. 

 Onagrariese ; 229, 246. 

 Onchidiopsis ; 126. 

 Onchocotyle ; 182. 

 Oneirodes ; 117. 

 Oniscus; 150, 151, 153, 154, 155, 



156, 158,159. 

 Onisimus ; 152. 

 Onuphis; 171. 

 OpheUa; 171, 172. 

 Ophelina; 171. 

 Ophiacantha ; 185. 

 Ophidium ; 500. 

 Ophiocoma; 185,511,513. 

 Ophioglypha; 137, 185. 

 Ophiolepis ; 185. 

 Ophiopecten ; 185. 

 Ophiophobis ; 185. 

 Ophiopus ; 185. 

 Ophioscolex ; 185. 

 Ophiostomum ; 183. 

 Ophiura; 504, 510, 511, 513. 

 Ophiuiridse ; 185. 

 Opilio ; 508. 

 Opiliones ; 145. 

 Opis; 151. 

 Oporabia ; 502. 



