542 



INDEX. 



PAGE 



Diatomic structure, Some 

 new A. A. C. Eliot 



Merlin. . . .199 



Difflugia echinulata sp. nov, 304 

 Difflugia lingula sp. nov. . 302 

 Dunkerly, J. S. Note on oiu- 

 present knowledge of the 



Choanoflagellata 



E 



19 



Earland, A. Life on a scien- 

 tific cruiser . . .125 



Arctic types of Foramini- 



fera in the North Sea . 135 



Electric lighting for the micro- 

 scope .... 531 



Excursions, 1910 . .139 



Foraminifera, Arctic types 



of 135 



G 



"Gossip" night . 137,233 



Grayson's Bands . . 538 



Ground glass (illumination) . 292 



H 



Hilton, A. E. Life -phases 



of Mycetozoa . . 55 



Hydrachnidae, W. Saville- 



Kent .... 261 



The work of the late W. 



Saville - Kent on the 

 British C. D. Soar 251 



of the East African Lakes. 



C. D. Soar . . .109 



Hygrohates edentipalpis sp. 



nov. . . . .111 



Hymenolepis diminuta . . 333 



Hymenolepis upsilon sp. nov. 147 



Illumination, Dark - ground 



203, 475, 497, 501 



Methods of E. M. Nelson 289 



Principles of correct . . 490 

 Lagenae of the South-west 

 Pacific Ocean. H. Side- 

 bottom . . .375 



Lagena galeaformis sp. nov. . 426 



Lageiui intermedia sp. nov. . 399 



PAGE 



Lagena lamellata sp. nov. . 396 

 Lagena magnifica sp. nov. . 425 

 Lagena pacifica sp. nov. . 398 



Lagena sacculiformis sp. nov. 427 

 Lagena semi-costata sp. nov. . 427 

 Lagena soleafortnis sp. nov. . 426 

 Lagena Thornhilli sp. nov. . 390 

 Lesquereusia ntimetica sp. nov. 303 

 Lewis, R. T. Pollination of 



Asclepiads . . .39 



Note on the larva of 



Mantispa . . .213 



Note on Solpuga ferox . 507 

 Library, Recent additions to 



326, 449 

 Living bodies. Composition of 342 

 Living things, Properties of 341 



M 



Mann, James (1751). Micro- 

 scope of . . . 317 



Mantispa, larva of R. T. 



Lewis .... 213 



Mercury-vapour lamp . .327 



Merlin, A. A. C. Eliot. On 

 some new diatomic struc- 

 tm-e discovered with a 

 new Zeiss apocIn"omat . 199 



Notes on a photograph of 



the secondary structure 

 of Navicula Smithii . 443 

 Micrometer invented by Prof. 



Brn-ch . . . .131 



Mideopsis minuta sp. nov. . Ill 

 Minchin, E. A. Some con- 

 siderations on the phe- 

 nomena of parasitism 

 amongst Protozoa . 1 



Cysticercus-stage of a tape- 



worm from rat-flea . 34 



Some problems of evolu- 



tion in the simplest forms 



of life . . . .165 



Dissections of the rat-flea 333 



Speculations with regard 



to the simplest forms of 

 life and their origin on 

 the earth . . . 339 



Mirror illumination . ,289 



Monosiga ovata . . .20 



Murray, James. Fresh- water 

 organisms of the Ant- 

 arctic expedition . .41 



Water-bears or Tardigrada 181 

 Mycetozoa. A. E. Hilton . 55 



