553 



INDEX TO VOL. XX. 



AcANTHODBSMUs, iiew species of, 



433. 

 Acidalia, new species of, 91. 

 Adelouiorpha, new species of, 416. 

 Akodon, new species of, 21G, 549. 

 Alecto, new species of, 60. 

 Aliciidse, on tlie Actiuiarian family, 



1. 

 Allactaga, new species of, 309. 

 AmpLidromus, new species of, 211. 

 Auacropora, notes on the genus, 127. 

 Anaglyimua, new species of, 180. 

 Andrena, new species of, 512. 

 Anisolabis, new species of, 311. 

 Annelids fromNorwavjOn a collection 



of, 172. 

 Anonialurus, new species of, 524. 

 Anthias, new species of, 420. 

 Apera Burnupi, on tlie anatomy of, 



221. 

 Apluda, new species of, 204. 

 Apobletes, new species of, 356. 

 Arachnida, new, 253, 342. 

 Arbela, new species of, 209. 

 Argyroeides, new species of, 304, 

 Arius, new species of, 296. 

 Aroa, new species of, 201. 

 Artibeus, new species of, 545. 

 Arvicauthis, new species of, 318. 

 Asthena, new species of, 84. 

 Baptria, new species of, 89. 

 Barbastella, note on the genus, 384. 

 Batrachians, new, 3G5. 

 Bats, on the nomenclatm'e of some 



European, 379. 

 Beralade, new species of, 208. 

 Bernard, H. M., on the Madre- 



porarian subfamily Montiporinse, 



117. 

 Bizone, new species of, 198. 

 Blossia, new species of, 271. 

 Bohmig, Dr. L., on the excretory 



organs and blood-vascular system 



of Tetrastemma grascense, 324. 

 Bombycomorpha, new species of, 



207. 



Books, new: — Renter's Ueber die 

 Pal pen der Rhopalocereu, 114; 

 M'Intosh and Masterman's Life- 

 Histories of the British Marine 

 Food-Fishes, 399 ; Poyuting's 

 Eggs of British Birds — Limicolaj, 

 404 ; Trouessart's Oatalogns ]Mam- 

 malium, fascc. i. & ii.,405, fasc. iii., 

 482 ; PostIethwaite"s Geology of 

 the English Lake District, 407 ; 

 Newton's Dictionary of Birds, 

 479; A Memoir of William 

 Pengelly, of Torquay, 554. 



Bordage, E., on phenomena of auto- 

 tomy in nymphs and adults of 

 Phasmidae belonging to the genera 

 Monandroptera and Rhaphiderus, 

 473, 476 ; on the tetrameric re- 

 generation of the tarsus in 

 Phasmidge, 507. 



Boulenger, G. A., on a new Cera- 

 topterine eagle-ray from Jamaica, 

 227 ; on a collection of fishes from 

 Brazil, 294 ; on a new species of 

 Sternopygus, 305 ; on the reptiles 

 of Rotuma Island, 306 ; on fishes 

 from Rotuma, 371 ; on little- 

 known snakes from Natal, 374 ; 

 on new fishes from Persia, 420; 

 on new fishes from the Upper 

 Congo, 422 ; on a new snake from 

 Colombia, 523. 



Brabira, new species of, 72. 



Bryozoa, new Cyclostoraatous, 60. 



Bubalis, new species of, 376. 



Bulimulus, new species of, 213. 



Bunodeopsis, ne\v species of, 7. 



Burr, M., on new species of Forfi- 

 cularia, 310. 



Butler, Dr. A. G., on the Pierine 

 butterflies of the genus Delias, 

 143 ; on new species of Catasticta, 

 366; revision of the genus Tera- 

 colus, 385, 451, 495. 



Calauotos, new species of, 300. 



Calcaguiuus, new species of, 19. 



