CONTENTS 
{All rights reserved') 
PAGE 
Warbueton, Cecil. On two collections of Indian Ticks. (With 
10 Text-Figures.).395 
Nuttall, George H. F. New Species of Ticks {Ixodes, 
Amblyomma, Rhipicephalus). (With 7 Text-Figures.) . 408 
Wellman, Creighton, and Wherry, Wm. B. Some new Internal 
Parasites of the California Ground Squirrel {Otospermophilus 
heecheyi). (With 10 Text-Figures.) . . . . ,417 
Hindle, Edward. Degeneration Phenomena of Trypanosoma 
gambiense. (With Plate XXX.).423 
Strickland, C. and Swellengrebel, N. H. Notes on Trypano¬ 
soma lewisi and its relation to certain Arthropoda. (One 
Text-Figure.).436 
Hindle, Edward. A biometric study of Trypanosoma gam¬ 
biense ........... 455 
Swellengrebel, N. H. Normal and Abnormal Morphology of 
Trypanosoma lewisi, in the Blood of the Eat. (With 15 
Diagrams.) .......... 459 
Howlett, F. M. The Influence of Temperature upon the Biting 
of Mosquitoes. (With 4 Text-Figures.) . . . .479 
Howlett, F. M. On the collection and preservation of Insects, 
(With 3 Text-Figures.).485 
Knuth, Rauchbaae and Morgenstern. The Demonstration 
of Trypanosomes in Cattle. (Author’s Review.) . . 490 
Index of Authors .491 
Index of Subjects .493 
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