4-95 



INDEX TO VOL. II. 



AcosMius, new species of, 286. 

 Actiniadae, on the British, 22U. 

 Actinije, on the chylaqueous fluid of 



the, 417. 

 Acupalpus, new species of, 204. 

 Adarasia palliata, on the nature of the 



sub-basal membrane of, 10/. 

 Adelina, description of the new ge- 

 nus, 413. 

 iEgilops triticoides, experiments on, 



315. 

 Agassiz, Prof., on the animals of 



Millepora, 233. 

 Agathopus, characters of the genus, 



149. 

 Agave americana, on the flowering of 



the, 307. 

 Agelasta, new species of, 273. 

 Agonum, new species of, 203. 

 Agrilus, new species of, 280. 

 Aleochara, new species of, 205. 

 Algje, on the reproduction of cer- 

 tain, 1. 

 Allecula, new species of, 285. 

 Alphitophagus, new species of, 284. 

 Amarygmus, new species of, 285. 

 Ammonites, new species of, 260. 

 Amphistegina, on the structure of 



the genus, 290. 

 Araydnis, new species of, 465. 

 Anabates, new species of, 144. 

 Anceus, on the metamorphosis of 



Praniza into, 164; obsei-vations 



on, 165. 

 Anchomenus, new species of, 203. 

 Andigena, new species of, 3S8. 

 Andi'opadus, new species of, 471. 

 Animals, marine, on the habits and 



reproduction of some, 197- 

 Antidipnis, description of the new 



genus, 337. 

 Apate, new species of, 286. 

 Aphides, on reproduction in the, 213. 

 Aphodius, new species of, 207. 

 Aphrocaliistes, description of the new 



genus, 224. 

 Aphroceras, description of the new 



genus, 83. 

 Araneidea, new genus and species of. 



331. 



Arctium, on some species of, 351. 



Argutor, new species of, 204. 



Arrheuodes, new species of, 356. 



Artema, new species of, 332. 



Asaphus, new species of, 9. 



Ascaris lumbricoides, on the develop- 

 ment and propagation of, 491. 



Asida, new species of, 284. 



Astarte lurida, note on, 262. 



Athous, new species of, 280. 



Atractocerus, new species of, 285. 



Attagenus, new species of, 207. 



Babingtou, C. C, on the British spe- 

 cies of Arctium. 351. 



Baillon, H., on the Euphorbiacese, 

 312. 



Baird, Dr. W., on new species of 

 Entozoa, 306. 



Bairdia^ new species of, 326, 432. 



Balbiani, M., on the generative organs 

 and reproduction of the Infusoria, 

 439. 



Ban-ett, L., on the athis and a.\is of 

 the Plesiosaunis, 361. 



Bate, C. S.. on Praniza and Anceus, 

 165. 



Bees, on the agency of, in the fer- 

 tilization of papihonaceous flowers, 

 459 ; on the th-one-producin? eass 

 of, 490. 



Bembidium, new species of, 204, 420. 



Blackwall, J., on new Araneidea, 331. 



Books, new : — Mantell's Wonders of 

 Geology, 54; Lloyd's Flore de 

 rOuest de la France, 57 ; Boreau's 

 Flore ilu Centre de la France, 0/ ; 

 Jones's Aquarian Naturahst, 139; 

 Perry's Expedition to the China 

 Seas, 210; Daw's Angler in the 

 Lake District, 21 1 ; Lady Wilkin- 

 son's "Weeds and Wdd- flowers, 286; 

 Gray's How Plants Grow, 287 ; 

 Van der Hoeven's Handbook of 

 Zoology, 364 ; Gosse's Actinologia 

 Britannica, 367 ; Zoology of the 

 Pacific Railroad Routes, Part IL 

 Birds, 466; Brightwell's Life of 

 Linn.xus, 468. 



Bostrichns, new species of, 286. 



Bunodes, new British species of, 194. 



