4G8 



INDEX TO VOL. XIV. 



Abuta, observations on the 'genus, 

 254. 



Acanthodes, description of the new 

 genus, 262. 



Actinophrys, on the structure of, 394. 



Adams, Dr. L., on the geology of the 

 Maltese Islands, 1. 



Adamsiella, new species of, 246. 



Adula, new species of, 426. 



Agassiz, A., on Arachnactis brachio- 

 lata, 234. 



Alca impennis, on a natural mummy 

 of, 138; on the extant specimens 

 of, 235, 319, 320, 393. 



AUman, Prof., on the Hydroida, 57. 



Alurnus, new species of, 334. 



Alvania, new species of, 429. 



Amoeba, on the structure of, 394. 



Amoria, observations on the genus, 

 236. 



Amphioxus lanceolatus, on the ana- 

 tomy and histology of, 151, 319. 



Ampullaria, new species of, 243. 



Anachis, new species of, 48. 



Anamirta, description of the genus, 49. 



Ancei, observations on the, 405. 



Anelasma, observations on the genus, 

 259. 



Angulus, new species of, 423. 



Animal organization, on the succes- 

 sion and development of, on the 

 surface of our globe, 209. 



Animals, on the acclimatization of, 290. 



Annehda, on the geographical distri- 

 bution of the, 239. 



Anomospermum, description of the 

 genus, 101. 



Antipathes, on the structure of, 198. 



Arachnactis brachiolata, description 

 of, 234. 



Arsipoda, new species of, 438. 



Aspidiotes, description of the new 

 genus, 225. 



Aspidocarya, description of the ge- 

 nus, 52. 



Atherinichthys, new species of, 229. 



Axinsea, new species of, 425. 



Baird, Dr. W., on a species of Denta- 

 lium, 452. 



Balanophoreae, on the anatomy and 

 classification of the, 316. 



Balanophyllia, new species of, 164. 



Baly, J. S,, on new genera and spe- 

 cies of Hispida;, 261, 334 ; on new 

 genera and species of Phytophaga, 

 433. 



Bates, H. W., on tfie Longicorns of 

 the Amazon Valley, 1 1 . 



Batrachians, on Australian, 311. 



Baudelot, E., on the influence of the 

 nervous system on the respiration 

 of insects, 280. 



Bees, on hermaphrodite, 158. 



Bennett, Dr., on the habits of the 

 Kagu, 141; on the Didunculus stri- 

 girostris, 454. 



Bithinia, new species of, 244. 



Bivonia, new species of, 427. 



Blackwall, J., on new species of spi- 

 ders, 36, 1 74. 



Books, new : — Jeflreys's British 

 Conchology, 64 ; Jukes's School- 

 manual of Geology, 68; Phillips's 

 Guide to Geology, 68; Transac- 

 tions of the Tyneside Naturalists' 

 Field-Club, 297; Ramsay's Phy- 

 sical Geology and Geography of 

 Great Britain, 303; Maury's Phy- 

 sical Geography, 3/6. 



Bougainvillia, new species of, 58. 



Brachiopoda of the Maltese Islands, 

 on the, 1. 



Branchiostoma lubricum, on the ana- 

 tomy and histology of, 151, 319. 



Bulimus, new species of, 185. 



Burmeister, Dr, H., on the various 

 species of Glyptodon in the Museum 

 of Buenos Ayres, 81. 



Callionymus, on a new species of, 197. 



Callipero, description of the new ge- 

 nus, 18. 



Campanulina, new species of, 61. 



Canis, new fossil species of, 358. ^ 



Caranx, new species of, 228. 



Carpenter, Dr. P. P., on new forms of 

 Mollusca, 45, 433 ; on the present 

 state of malacological nomencla- 

 ture, 155. 



Carter, H., on Spatalura Carteri, 392. 



Caryophyllia, new species of, 162. 



Castor, new fossil species of, 355. 



Cell, on the formation, development, 

 and structure of the vegetable, 24, 

 124, 185. 



