487 



INDEX TO VOL. XVII, 



Abies Nordmanniana, on periodical 



movements of the leaves of, 416. 

 Acaridae, new, 444. 

 Acarina, on the organization of the, 



102. 

 Acrophyllum, characters of the new 



genus, 455. 

 Adelium, new species of, 52. 

 -^ginidse, on Hiickel's theory of the 



genetic connexion between Geryo- 



nidse and, 481. 

 Agapanthida, new species of, 60. 

 Agaricus, new British species of, 130. 

 Agassiz, A., on instinct in hermit 



crabs, 100 ; on Hjickel's theory of 



the genetic connexion between the 



Geryonidse and ^giuidse, 481. 

 Algfe, on some unicellular, parasitic 



within Silurian and Tertiary corals, 



167. 

 Allman, Prof., on new species of 



Hydroida, 113. 

 Alpheus, new species of, 224. 

 Amblystoma, on the reproduction of, 



414. 

 Amphion, on the development of, 162. 

 Amphitrite, new species of, 321. 

 Amychus, characters of the new 



genus, 49. 

 Aneuma, characters of the new genus, 



50. 

 Animals, on the verminous pneu- 

 monia of domestic, 170. 

 Annelida, new species of, 318. 

 Annelids and Vertebrates, on the 



identity in type of the, 462. 

 Anoniodontia, characters of the 



order, 473. 

 Anonyx, observations on the genus, 



340. 

 Anthribidse of New Zealand, on the, 



422. 

 Aptinothrips, new species of, 412. 

 Arachnida, new, 230, 439. 

 Arjeocerus, new specios of, 58. 

 Arcyria, new British species of, 1 40. 

 Armadillo, new species of, 225. 

 Artemia salina, observations on, 256. 

 Ascomyces, new British species of, 



144. 

 Aspidophyllum, on the structure of, 



459. 

 Astacus modestus, note on, 264. 



Asterias, new species of, 106. 



Asteriidie, new species of, 34, 105. 



Astro crinites, new species of, 255. 



Astrogonium, new species of, 109. 



Avicula, new species of, 405. 



Bacillus, new species of, 410. 



Bacteria, on the formation of nitrites 

 by, 184. 



Bats, new, 289, 348. 



Berkeley, Rev. M. J., on British 

 Fungi, 129. 



Bert, P., on the mechanism and 

 causes of the changes of colour in 

 the chameleon, 97. 



Birds, new, 32, 305. 



Blanchard, M., on the reproduction 

 of Amblystoma, 414. 



Books, new : — Geological Survey of 

 the North-western Territories of 

 the United States of America, 81 ; 

 Dawson's Geology of British North 

 America, 86 ; Cox's Geology of 

 Indiana, 87 ; Bentley and Tri men's 

 Medicinal Plants, 146 ; Whitaker's 

 Geological Record, 243 ; Wallich's 

 Deep-sea Researches on the Biology 

 of Globigerina, 245 ; Pagenstecher's 

 Allgemeine Zoologie, 413 ; Owen's 

 Fossil Reptilia of South Africa, 

 473. 



Branchipus, on the genus, 256. 



Broome, C. E., on British Fungi, 129. 



Bugnion, E., on the verminous pneu- 

 monia of domestic animals, 170, 



Busk, Prof. G., on new species of 

 Polyzoa, 116. 



Butler, A. G., on new Lepidoptera, 

 407 ; on new Orthoptera and He- 

 miptera, 409; on new species of 

 Arachnida and Myriopoda, 439. 



Callanthias, new species of, .390. 



Callianassa, new species of, 164. 



Oambala, new species of, 444. 



Oampanularia, new species of, 114. 



Campophyllum, observations on the 

 genus, 68. 



Cantharellus, new British species of, 



I OR 



XuO. 



Caradrina, new species of, 407. 

 Carbonnier, P., on the nidificatiou of 



the Indian rainbow-fish, 172. 

 Carpenter, Dr. W. B., on the Poly- 



tremata, 380; on Hahn's micro- 



