483 



INDEX TO VOL. XII. 



Abraxas, new species of, 153. 

 Absala, characters of the new geuus, 



149. 

 Acalles, new species of, 374. 

 Achatina, new species of, 104. 

 Acontia, new species of, 217. 

 Acrasa, new species of, 4o5. 

 Adelolcus, characters of the new 



genus, 116. 

 Adlullia, new species of, 214. 

 Agathia, new species of, 219. 

 Agrotis, new species of, 207. 

 Alcis, new species of, 223. 

 Alcock, A., on Calvpterinus AUniani, 



29. 

 Allotinus, new species of, 34. 

 Altha, new species of, 211. 

 Alvania, notes on species of, 357. 

 Amphioxus, on the Bahama, 236. 

 Anderson, Ur. J., on a new species 



of Zamenis and a new species of 



Bufo, 439. 

 Andrews, E. A., on tJie Bahama 



Amphioxus, 236. 

 Anillus, new species of, 164. 

 Anolcus, characters of the new 



geuus, 113. 

 Anoplocnemis, new species of, 122. 

 Antedon rosacea, on au abnormal 



specimen of, 195. 

 Antherasa, new species of, 210. 

 Anuroctonus, characters of the new 



genus, 328. 

 Aphanapteryx of Mauritius and of 



the Chatham Islands, note on the, 



65. 

 Aphilon, new species of, 392. 

 Arieoscapus, characters of the new 



genus, 299. 

 Archaeogleneg, characters of the new 



genus, 188. 

 Arion, new species of, 252. 

 Arion lusitanicus, on the occurrence 



of, ill Ireland, 414. 

 Aspidiotus, new species of, 48. 

 Atherstonia, on some new species of, 



395. 



Barbus, new species of, 201. 



liataillon, E., on the karyokinetic 

 phenomena in the cells of the 

 blastoderm of Teleosteans, 478. 



Batrachians, new, 439. 



Bedriaga,I)r. J. von, on the European 

 newts, 338. 



Bell, Prof. F. J., on the names or 

 existence of three exotic star- 

 fishes, 25. 



Bemmelen, Dr. J. F. van, on the 

 development of the branchial 

 pouches in marine turtles, 477. 



Bergroth, Dr. E., on some Ethiopian 

 Pentatomidse, 112. 



Bergrothia, new species of, 404. 



Bernard, H. M., on the C(jxal glands 

 of Scorpio, 54. 



Birds, on the salivary apparatus of, 

 473. 



Blanchard, M. R., on a terrestrial 

 leech from Chili, 75. 



Bleunius sphynx and B. Montagui, 

 on the habits of, 335. 



Books, new : — Chapman and Buck's 

 Wild Spain, 67 ; Vogdes's Classed 

 and Annotated Bibliography of 

 the Palieozoic Crustacea, 331 ; 

 Selous's Travel and Adventure in 

 South-east Africa, 406 ; Woods's 

 Elementary Geology, 467. 



Bothriurus, new species of, 95. 



Boulenger, G. A., on the nature of 

 " hiemapophyses,'' 60 ; on the tad- 

 pole of Pelobates syriacus, 6] ; on 

 fishes from the Southern Shan 

 States, 198; on Tarentola ameri- 

 cana, 204 ; on a new snake, 

 273. 



lirachiopoda, on some, from Trondh- 

 jem Fiord, 441. 



Bradypata?, new species of, 296. 



IJrooks, W. K., on the origin of the 

 organs of Salpa, 123; on the 

 nutrition of the Salpa embryo, 

 .3()9. 



Ikoteas, new species of, 78. 



