INDEX. 



1918.— Pages 197-310. 



[New names in clarendon type. Systematic references in italics. 

 (z.s.l.) indicates additions to the Society's Menagerie.] 



Alligator mississippiensis (z. s. l.), 309. 

 Ammotragus lervia (z. s. l.), 303. 

 Andrena fulva, 304. 

 Aves : 



Exhibition of a mounted specimen of 

 a hybrid Cockatoo, 308. 



Calliope calliope (z. s. l.), 304. 

 Capra segagrus (z. s. l.), 304. 

 Cercopithecus ascanius (z. s. l;), 309. 

 Chameleon calcaratus (z. s. l.), 304. 

 Connocha?tes albojubatus (z. s. l.), 306. 

 Crossorhinus jurassicus, sp. n., 

 231. 



Equus kiang (z. s. l.), 307. 



Geceo verticillatus (z. s. l.), 307. 

 Geographical: 



Madagascar Frogs of the genus Maii- 

 tidactylus, 257. 



Hemitragus jemlaicus (z. s. l.), 307. 

 Hypnomys, gen. n., 210. 



mahonensis, sp. n., 218. 



morpheus, sp. n., 219. 



Hystrix cristatus (z. s. l.), 3l»7. 



Insecta : 



Observations on a colony of burrowing 

 Bees, exhibited, 304; On Wheat 

 Weevil in Australia, 307. 



Lacerta taurica (z. s. l.), 306. 



Mammalia : 



On a new genus of Extinct Muscar- 

 dine Rodent from the Balearic 

 Islands : structure, systematic, 

 209 ; Notes on the Beavers at 

 Leonardslee, 255 ; The ages of 

 Elephants, as inferred from the 

 Molar Teeth, exhibited, 303; An 

 abnormally coloured Red Deer, 

 skin exhibited, 307; The "New" 

 Rabbit Disease, demonstration, 

 308. 



Mantidactylus ambohimitombi, 



sp. n., 200. 

 Mollusca : 



Ciliary action in Pleurobrachia pileus, 

 structure, 263 ; Lantern-exhibition 

 of Arenaceous Foraminifera, 303. 

 Morphology. See Structure. 

 Myocastor coypus (z. s. l.), 307. 



