150 



INDEX 



Temperature and distribution, 



120 

 Thamnodrilus (see Bhinodrilus) 

 Titanus, 23 

 Tokea, 87, 134 

 Trichochaeta, 23, 53 

 Trichodrilus, 39 

 Trigaster, 80, 84, 85 

 Trigastrinae, 15, 72, 80, 82, 84, 



,136 

 Tritogenia, 77 

 Tubifex, 38, 44 

 Tubificidae, 33, 37, 38, 48 



Tykonus, 72 



Urobenus, 72 

 Urochaeta, 20 



Vejdovskyella, 37 

 Vermiculus, 39 



Woodwardia, 80, 82, 84, 93 



Yagansia, 14, 72, 74, 76, 93 



Zapotecia, 85 



CAMBRIDGE : PRINTED BY JOHN CLAY, M.A. AT THE UNIVERSITY PRESS 



