472 



INDEX TO VOL. XI. 



Abretia, new species of, 270. 



Acorethra, description of the new 

 genus, 126. 



Acyphoderes, new species of, 117. 



Agardh, Prof T. G., on a new British 

 Alga, 156. 



Agaricus, new British species of, 340. 



Agenia, new species of, 445. 



Agestra, on the new genus, 183. 



Airy, Dr. H., on leaf-arrangement, 

 386. 



Alga, on a new British, 166. 



Ammonites, on a new classification 

 of, 362, 451. 



Animals, on fabulous Australian, 

 315 ; on the classification of, 321. 



Antilocapra, on the horns of, 80. 



Antyllis, on the new genus, 193. 



Aplysia, on the development of, 85. 



Apostropha, description of the new 

 genus, 130. 



Appendicularia furcata, on the young 

 of, 87. 



Argyrosomus, new species of, 319. 



Articulata, physico-chemical investi- 

 gations upon the aquatic, 70. 



Azema Smithii, on, 465. 



Bacteria, on the origin of, 383 ; on 

 the heat necessary to kill, 454. 



Bastian, Dr. II. C, on the origin of 

 Bacteria and their relation to the 

 process of putrefaction, 383; on the 

 temperature necessary to kill Bac- 

 teria, Vibriones, and their germs, 

 454. 



Bates, H. W., on the Longicorn Co- 

 leoptera of Tropical America, 21, 

 117. 



Berardius, observations on, 17, 111. 



Berkeley, Rev. M. J., on British 

 Fungi, 339. 



Bipalium, on the anatomy and his- 

 tology of, 310. 



Birds, new, 15, 21, 133, 221 ; fossil, 

 on new and remarkable, 80, 233. 



Books, new : — Symonds's Record of 

 the Rocks, 149 ; Nicholson's Man- 

 ual of Palaeontology, 151 ; Ehren- 

 berg's Microgeological Studies, 

 224; Cordeaux's Birds of the 

 Humber District, 377; Colquhoun's 

 Ferae Naturae of the British Islands, 

 381. 



remariiS on, 213. 



Cetacea of the N.W. coast of Ame- 

 rica, on the parasites of the, 157, 

 238 ; new species of, 316. 



Chsetomium, new British species of, 

 348. 



Charis, new species of, 123. 



Chelonians, notes on, 143; new 

 genera and species of, 156, 289 ; 

 on the original form, development, 

 and cohesion of the bones of the 

 sternum of, 161 ; on some extinct, 

 from the islands of Rodriguez and 

 Mauritius, 397. 



Chiroleptes, new species of, 350. 



Chitina, new species of, 13. 



Chrysemys, new species of, 147. 



Cistoclemmys, new species of, 294. 



Clonograpsus, on the genus, 138. 



CodiophyUum, observations on, 77. 



Coleoptera, on the Longicorn, of 

 Tropical America, 21, 117. 



Comatula rosacea, on the anatomy 

 of, 466. 



Borlasia Kefersteinii, on the struc- 

 ture of the proboscis of, 398. 



Brexius, new species of, 196. 



Broome, C.E., on British Fungi, 339. 



Butler, A. G., on Crinodes Sommeri, 

 78; on new species of Gonyleptes, 



Calcispougiae, on the position of the, 

 in the animal kingdom, 241, 421. 



Callichelys, new species of, 148. 



Carbonnier, M., on the reproduction 

 and development of the telescope- 

 fish of China, 76. 



Carter, II. J., on the transformation 

 of an entire shell into chitinous 

 structure by the polype Hydrac- 

 tmia, with descriptions of the poly- 

 pidoms of five other species, 1 ; 

 on whales in the Indian Ocean, 

 231 ; on Labaria hemisphserica and 

 the Sarcohexactinellid Sponges, 

 275 ; on the points of distinction , 

 between the Spongiadae and the 

 Foraminifera, 351. 



Cephalopoda, on the parasite of the 

 renal organ of, 95. 



Ceratella, new species of, 10. 



Ceratophrys, new species of, 417. 



Cervus cliilensis and C. antisiensis, ! jjjj, 



Del 



