vi CONTENTS. 
Page 
XXXIIT. Revision of the Group of Lepidopterous Insects hitherto 
included in the Genus Pronophila of Westwood. By A. G. BuTLeR, 
ELS e: weuhp stneceieas lea taisevees sovsieevs Searasaesnncgen errr 266 
XXXIV. On two new Birds from Eastern Australia. By JoHN 
CPOE ETD, is aco cause curdcheccsuaunucb¥vscassapiesasinvavncce =. 269 
XXXV. Synopsis of the Asiatic Squirrels (Sciwride) in the Collec- 
tion of the British Museum, describing one new Genus and some new 
Species. By Dr. J. E. Gray, F.R.S., V.P.Z.S., &e. <.ccscoscseseesnss 270 
XXXVI. On anew Genus of Phalanger. By FrepERIcK M‘Coy, 
Professor of Natural Science in the Melbourne University and Director 
of the National Museum of Victoria. (Plate VI.) .......scscsceceseeceees 287 
XXXVII. Additions to the British Fauna. By Dr. ALBERT 
Gountuer, F.R.S. (Plate: V.) 22 igeccistcccciseeccnccssdeneas pieces aes 288 
XXXVIII. On the Systematic Value of Rhynchophorous Coleo- 
ptera. By Jonn L. Leconte, M.D..0c... ...0c0ccscsesncescecsventee ena 291 
Proceedings of the Royal Society ....4.....0.sdsecs-eessoessvcnsessus 294—300 
Notice of a new Species of Spider Monkey (Ateles Bartlettii) in the 
British Museum, by Dr. J. E. Gray; Note on a Species of Plana- 
rian Worm hitherto apparently not described, by the Rev. W. 
Houghton, M.A., F.L.S.; Megaceros hibernicus in the Cam- 
bridgeshire Fens, by Mr. Norman Moore; Note on Ursus lasio- 
tus, a hairy-eared Bear from North China, by Dr. J. E. Gray, 
F.R.S, &e.; On the Anatomy and Physiology of Amphiowus, by 
MP ark iss cuss cnanwokoh one bc abesnananevaeesssuscasin a ee 300—304 
NUMBER CXIX. 
XXXIX. On a new form of Mudfish from New Zealand. By 
Dr. ALBERT GUNTHER, F.R.S. (Plate VII.) ...... aves caceaepeeaaee 305 
XL. Remarks upon Oceanic Forms of Hydrozoa observed at Sea. 
By CurHBert CoLLiInGwoob, M.A., F.L.S. &¢.  .eeseescsseceenceees 309 
XLI. List of Coleoptera received from Old Calabar, on the West 
Coast of Africa. By ANDREW Murray, F.LS. ............ sev baedénves 314 
XLII. Synopsis of the African Squirrels (Sciurid@) in the Collec- 
tion of the British Museum. By Dr. J. E. Gray, F.R.S., V.P.Z.S., 
Keeper of the Zoological Department .........eeesseeeeseeees noes sadennteane 323 
XLIII. On some undescribed points in the Anatomy of the Limpet 
(Patella vulgata). By E. Ray LAnKestEr, Christ Church, Oxford 334 
XLIV. On the Structure of the Annelida, including a critical 
