476 



INDEX TO VOL. X. 



Adams, A.j on the animal and affi- 

 nities of the genus Alaba, with de- 

 scriptions of new species, 293 ; on 

 new species of ScissurelHdse, 346 ; 

 on the animal and float of lanthina, 

 417; on the animal and affinities of 

 Scaliola, 420. 



Alaba, on the animal and affinities of 

 the genus, 293. 



Alder, J., on a new genus and some 

 new species of naked MoUusca, 

 261. 



Alepisaurus ferox, notes on, 317. 



Alepocephalus rostratus, notes on, 

 285. 



Alligators, synopsis of the species of, 

 327. 



Anatomus, new species of, 347- 



Andrenidae, on the form of the pec- 

 ten in, 152. 



Aphantochroa, new species of, 316. 



Apidae, on the form of the pecten in, 

 152. 



Aquila Desmursii, remarks on, 390. 



Ascaris, new species of, 314. 



Astianthus, characters of the genus, 

 31. 



Astylozoon, characters of the new ge- 

 nus, 260. 



Australica, new species of, 24. 



Baird, Dr. W., on some new species of 

 entomostracous Crustacea, 1 ; on 

 new species of Entozoa, 314 ; on 

 new species of Estheria and Lim- 

 netis, 391. 



Baly, J. S., on new species of Phyto- 

 phagous Beetles, 17. 



Bate, C. S., on the supposed disco- 

 very of a minute vertebrate jaw in 

 mud dredged at St. Helena, 440. 



Batissa, on a species of, 415. 



Baur, A., on Synapta digitata and its 

 supposed parasite, 216. 



Bellonella, description of the new ge- 

 nus, 148. 



Beneden, P. J. van, on the transform- 

 ation of Entozoa, 157. 



Bennett, Dr. G., on the habits of 

 Rhinochetus jubatus, 308. 



Benson, W. H., on Indian and Bur- 

 mese species of Unio, 184; on a 

 singular shell from Southern India 

 allied to Tanalia, with remai'ks on a 

 Travancore Batissa and on the 

 Himalayan form Tricula, 414. 



Berberis, on the nature of the thorns 

 in, 373. 



Bignoniacea3, revision of the order, 

 29. 



Birds of Paradise, narrative of search 

 after, 464. 



Blackwall, J., on newly discovered 

 Spiders from Rio Janeiro, 348, 

 421. 



Bombifrons, characters of the genus, 

 269. 



Books, new: — Babington's British 

 Botany, 50; Gwyn Jeffreys's Brit- 

 ish Conchology, 53 ; Hooker's 

 British Ferns, 140 ; Sclater's Cata- 

 logue of American Birds, 143 ; 

 Stainton's Tineina, 305 ; Kroyer's 

 Naturhistorisk Tidsskrift, 370 ; 

 Wallich's North-Atlantic Sea-bed, 

 380 ; Darwin's Fertilization of the 

 Orchids, 384 ; Jenyns's Memoir of 

 Henslow, 461. 



Bothriocephalus, new species of, 315, 



Bowerbank, Dr. J.S., on the anatomy 

 and physiology of the Spongiadae, 

 144. 



Brauer, F., on the larvae of Hypo- 

 derma, 397. 



Caenopsis, ch aracters of the ge nus, 334 , 



Caiman, monograph of the species of, 

 330. 



Cambridge geology, notes on, 97. 



Campsidium, characters of the genus, 

 32. 



Candona, new species of, 2. 



Capricornus, new species of, 320. 



Centrolabrus trutta, notes on, 161. 



Cephalophus, new species of, 400. 



Cervus, on a new species of, 394. 



Charae, on the pro-embryos of the, 32 1 . 



Charrs, on the British, 228. 



Charybdeidae, on the systematic po- 

 sition of the, 6. 



