488 



INDEX TO VOL. I. 



Ablabes, new species of, 417. 

 Acanthodopsis, on some remains of, 



364. 

 Adams, A., on the Helicidse found in 



Japan, 459. 

 Adohas, new species of, 70 ; on the 



sexes of the Cocytus group of the 



genus, 97. 

 Ahsetulla, new species of, 424. 

 Alligator, on the muscular anatomy 



of the, 282. 

 Amblyotus atratus, observations on, 



157. 

 Amphibulima, new species of, 432. 

 Anacyrtus, new species of, 481. 

 Andrews, W., on some rare Irish 



Sponges, .307. 

 Animal life, on the influence of, on 



the composition of carbonate-of- 



lime waters, 145, 

 Anisonema, new species of, 254. 

 Annelids, on lithodomous, 233. 

 Anthophysa Miilleri, observations on, 



209. 

 Anthozoa, on the polymorphism of 



the, 227. 

 Aphyocarax, characters of the new 



genus, 480. 

 Archae opteryx lithographica,remarks 



on, 220. 

 Arctocephalus, new species of, 219. 

 Arthonia, new species of, 28. 

 Arthropoda, on the genealogy of the, 



Astasia trichophora, on the structure 

 and affinities of, 250. 



Atractaspis, new species of, 429. 



Atthey, T., on various species of 

 Ctenodus from the shales of the 

 Northumberland Coal-field, 77 ; 

 on the remains of some Reptiles 

 and Fishes from the shales of the 

 Northumberland Coal-field, 266, 

 346. 



Autolytus prolifer, observations on, 

 173. 



Balsenidae, on the geographical dis- 

 tribution of the, 242. 



Balanus armatus, observations on, 



and on a hybrid between this spe- 

 cies and B. improvisus, 393. 



Balatro, description of the new ge- 

 nus, .385. 



Balea, new species of, 409. 



Balsamo, J. E., on artiiicial hybridi- 

 zation in the genus Gossypium, 155. 



Bate, C. S., Carcinological gleanings 

 by, 442. 



Bergsoe, Dr., on the structure and 

 affinities of the Geophili, 301 ; 

 on Tarantula and Tarantism, 302 ; 

 observations on Philichthys Xi- 

 phiae, 303. 



Bicosceca, on the structure and rela- 

 tionship of the new genus, 139 ; 

 new species of, 188. 



Blanford, W. T., on the occurrence 

 of Diplommatina Huttoni and 

 Ennea bicolor in the West Indies, 

 110; on errata in localities of In- 

 dian and Burmese Squirrels, 151, 



Blondeau, C, on the irritability of 

 plants, 33 ; on the action of the 

 induction-current upon plants, 230, 



Books, new : — Baily's figures of cha- 

 racteristic British fossils, 71 ; 

 Stainton's History of the Tineina, 

 142 ; Stainton's Tineina of Syria 

 and Asia Minor, 143 ; Playfair 

 and Giinther's Fishes of Zanzibar, 

 144 ; Wollaston's Coleoptera Hes- 

 peridum, 295; Schiodte's Natur- 

 historisk Tidsskrift, 297 ; the Re- 

 cord of Zoological Literature for 

 1866, 305 ; Layard's Birds of South 

 Africa, 383. 



Borlasia hermaphroditica, observa- 

 tions on, 229. 



Brady, H. B., on the structure and 

 afimities of the genus Ellipsoidina, 

 333. 



Bulimulus, new species of, 431, 436. 



Burmeister, Dr. H., on a new species 

 of Globiocephalus, 52. 



Butler, A. G., on the Papilio cocytus 

 of Fabricius, 70 ; on the sexes of 

 the Cocytus group of the genus 

 Adolias, 97. 



