078 



INDEX. 



PACE 



S 



Scourfield, D. J. A new 



Copepod found in 



water from hollows in 



tree trunks 

 Scourfieldi, Arrhcnurus 

 Sidebottom, H. Lagenae of 



the South-west Pacific 



Ocean (Supplementary 



Paper) 

 Soar, C. D. Description ot 



Arrhcnurus Scourfieldi 



and Acercus longitarsus. 



Two new species of 



water- mites 



s.v. Williamson, W. 

 Sperchon, the genus, New 



records for . 

 " Spheres " from the chalk 

 spicula, Habrotrocha . 

 splendida, Lagena 

 Sponge-spicules, Shape and 



evolution of 



scleroblasts and mother- 



cells .... 



specific differences 

 Spontaneous generation, 



Theory of . 

 Stauroneis phoenicentron 

 Surirella gemma 

 sylvestris, Habrctrccha 



T 



Tabanus bovinus 



Taeniogyrus Allani 



Test objects, Diatoms first 

 used as 



torquata, Habrotroch'i 



Trap for free-swimming or- 

 ganisms. S. C. Ake- 

 hurst 



431 

 131) 



161 



139 



141 



8 



89 



178 



67 



73 

 74 



205 

 331 

 327 

 637 



595 

 10G 



579 



87 



279 



Travis, W. R. Simple ap- 

 paratus in pond- hunt- 

 ing . 



On quartz crystals . 

 Treasurer's Report for 1912 



1913 



1914 



Triceratium favus 

 Trichodina pedicvlus . 



Steinii 



Trichopteryx atomaria 

 Trochodota dunedincnsis 

 Tube-length, correct, Impor- 

 tance of 



Turbellaria {vide Rhabdo- 

 coelida) 



V 



PA.aH 



256 



348 

 120 

 354 

 558 

 332 

 545 

 545 

 595 

 105 



562 



413 



Vinca minor, Fertilisation of 

 Volvox, African, Two species 



of. C. F. Rousselet 393 



Volvox africanns . .393 



Rousseleti . . . 394 



W 



Water-mites, Description of 

 two new species. C. D. 

 Soar .... 



l ' Wheel-plates " in Holo- 

 thurians. Development 

 of ... . 



Whitehead, H. Some notes 

 on British freshwater 

 Rhabdocoelida, a group 

 of Turbellaria 



An epizoic Infusorian . 



Williamson, W., and Soar, C 

 D. British Hydrocar- 



139 



106 



45 



545 



ina : the scenus Lebertia 479 





