ii Contcnis. 



Page 



XVII. Descriptions of three new Cicindelinae from Borneo 259 



XVIII. The relation between fertiHty and normality in Rats 261 



XIX. Description of a Barnacle of the genus Scalpelhim 



from Malaysia . . , . . . . . 267 



XX. The Hemipterous family Polyctenidse . . ... 271 



XXI. Notes on Freshwater vSponges — 



No. XI. — Description of a new species of Spon- 



gilla from Orissa . . . . . , 275 



XXII. Descriptions of two new vShells from vS. India . . 277 



XXIII. Preliminary note on a new genus of Phylactolse- 



matous Polyzoa , . . , . . 279 



Miscellanea (pp. 281 — 297) : — 



Major Wall on some forms of Dipsadomorphus . . 281 



Notes on Indian Batrachia . . . . . . 282 



Notes on Indian Freshwater Fish . , . . 286 



Field notes on Indian Insects . . . . 293 



The habits of Indian King Crabs . . . . 294 



The rate of growth in Conchoderma and Lepas . . 293 



Large colonies of Hislopia lacitstris . . . . 295 



Branchiocerianthus imperator von der Kiiste von 



Oman und Baluchistan . . . . . . 296 



Part IV, December, 1909, 



XXIV. Description of a minute Hymenopterous Insect from 



Calcutta , . . . . , . . 299 



XXV. The Insect Fauna of Tirhut— 



No. I. — Rhynchota Heteroptera ,. .. 301 



XXVI. Descriptions of new species of Botia and Nemachihis 339 



XXVII. New Oriental Sepsinse . . . . . , 343 



XXVIII. A new species of Frcdericella from Indian lakes . . 373 



XXIX. Diagnoses of new species and varieties of Freshwater 



Crabs, No. 4 . . . . , . . . 375 



XXX. On some new or little-known ^lygalomorph Spiders 



from the Oriental region and Australasia . . 383 



