558 
INDEX to VOL. XX. 
ACANTHODESMUS, new species of, 
433. 
Acidalia, new species of, 91. 
Adelomorpha, new species of, 416. 
Akodon, new species of, 216, 549. 
Alecto, new species of, 60. 
Aliciidze, on the Actiniarian family, 
Allactaga, new species of, 309. 
Amphidromus, new species of, 211. 
Anacropora, notes on the genus, 127. 
Anaglymma, new species of, 180. 
Andrena, new species of, 512. 
Anisolabis, new species of, 511. 
Annelidsfrom Norway, on a collection 
of, 172. 
Anomalurus, new species of, 524. 
Anthias, new species of, 420. 
ee Burnupi, on the anatomy of, 
99 
Apluda, new species of, 204. 
Apobletes, new species of, 356. 
Arachnida, new, 253, 342. 
Arbela, new species of, 209. 
Argyroeides, new species of, 504. 
Arius, new species of, 296, 
Aroa, new species of, 201. 
Artibeus, new species of, 545. 
Arvicanthis, new species of, 318. 
Asthena, new species of, 84. 
Baptria, new species of, 89. 
Barbastella, note on the genus, 384. 
Batrachians, new, 365. 
Bats, on the nomenclature of some 
European, 379. 
Beralade, new species of, 208. 
Bernard, H. M., on the Madre- 
porarian subfamily Montiporine, 
But 
Bizone, new species of, 198. 
Blossia, new species of, 271. 
Bohmig, Dr. L., on the excretory 
organs and blood-vascular system 
of Tetrastemma greecense, 324. 
Bombycomorpha, new species of, 
207 
- . 
Books, new:—Reuter’s Ueber die 
Palpen der Rhopaloceren, 114; 
M‘Intosh and Masterman’s Life- 
Histories of the British Marine 
Food-Fishes, 399; Poynting’s 
Eges of British Birds—Limicole, 
404; Trouessart’s Catalogus Mam- 
malium, fasce. i. & 11., 405, fase. iii., 
482; Postlethwaites 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 
Phasmide belonging to the genera 
Monandroptera and Rhaphiderus, 
473, 476; on the tetrameric re- 
generation of the tarsus in 
Phasmide, 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 Cyclostomatous, 60. 
Bubalis, new species of, 376. 
Bulimulus, new species of, 215, 
Bunodeopsis, new 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. 
Calanotos, new species of, 300. 
Calcagninus, new species of, 19. 
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