MITES AND TICKS 201 



of the previous season's wood. The primary mites are confined to 

 the leaves and perish with them but the deutogynes, once they 

 have attained a suitable crevice, become dormant during late 

 summer. Winter rains and frost tend to break this diapause how- 

 ever and the deutogynes become active again the following spring. 

 There is a high mortality amongst them, principally because of the 

 limited number of suitable crevices. 



BIBLIOGRAPHY 



Identification 



Anastos, G. (1950) The scutate ticks, or Ixodidae, of Indonesia. Ent. 



Amer. (N.S.), 30, 1-144. 

 AuDY, J. R. (ed.) (1954) Malaysian Parasites, I-XV. Stud. Inst. Med. Res. 



Malaya, No. 26, 1-242. 

 Baker, E. W. and Wharton, G. W. (1952) An Introduction to Acarology. 



New York. 

 Beer, R. E. (1954) A revision of the Tarsonemidae of the Western Hemi- 

 sphere (Order Acarina). Univ. Kansas Sci. Bull, 36, (2), 1091-1387. 

 CooLEY, R. A. and Kohls, G. M. (1944) The Argasidae of North America, 



Central America and Cuba. Amer. Midi. Nat. Monograph, No. 1, 



1-152. 

 (1945) The genus Ixodes in North America. Bull. Nat. Inst. Health, 



No. 184, 1-246. 

 Hammen, L. van der (1952) The Oribatei (Acari) of the Netherlands. 



Zool. Verh. Leiden, No. 17, 1-139. 

 Hoogstraal, H. (1956) African Ixodoidea 1, Ticks of the Sudan. Cairo. 

 Hughes, A. M. (1948) The Mites associated with stored Food Products. 



London: Min. Agric. Fish. 

 Keegan, H. L. (1951) The mites of the sub-family Haemogamasinae 



(Acari: Laelaptidae). Proc. U.S. Nat. Mus. Wash., 101, 203-68. 

 Michael, A. D. (1883) British Oribatei, 1, London. 



(1SS7) Ibid., 2. 



(1901) British Tyroglyphidae, 1. London. 



{\90'i) Ibid.,2. 



NuTTALL, G. and Warburton, C, Cooper, W. and Robinson, L. (1908) 



Ticks. A Monograph of the Ixodoidea. Part 1 , Argasidae. Cambridge. 



(1911) Ibid., Part 2, Ixodidae, the genus Ixodes. 



(1915) Ibid., Part 3, Ixodidae, the genus Haemaphysalis. 



Robinson, L. E. (1926) Ibid., Part 4, Ixodidae, the genus Amblyomma. 

 Pritchard, a. E. and Baker, E. W. (1955) A Revision of the Spider Mite 



Family Tetranychidae. San Francisco. 

 Senevet, G. (1937) Ixodoides Faune de France, No. 32, 1-100. Paris. 



