| The earliest ticks were collected between 1906 and 1912: Hyalomma 
	anatolicum from Aden in 1906; Amblyomma variegatum and Aponomma 
	exornatum from Nigeria in 1907; Dermacentor rhinocerotis from 
	'Nyasaland ' in 1909; Amblyomma variegatum  from Sierra Leone in 
	1913; Ixodes ricinus and Ixodes caledonicus from Scotland in 1910 
	and 1911 respectively; Ixodes uriae from the Shetland Islands and 
	Ixodes hexagonus from Wales in 1912.  Ashworth collaborated with 
	Nuttall in  describing Ixodes caledonicus in 1910.
 
 Collecting continued throughout the 1920s to the 1950s and then 
	acclerated enormously when Dr J. Alan Campbell was appointed as 
	Lecturer in Parasitology in 1963. The bulk of the Collection was 
	amasssed from 1963 until 1980 when Alan Campbell died prematurely. 
	During this time, ticks appeared to have poured in from all over the 
	globe and from all kinds of domestic and wild animals - reptiles, 
	birds, marsupials, mammals, including the odd human, grass, sand and 
	human habitations. Alan Campbell and his post-graduate students were 
	the major collectors with contributions from eminent 
	entomologists - A.E. Cameron, D.S. Kettle, D.S. Saunders, R. Sutherst, 
	G.Theiler. Several University of Edinburgh expeditions to different 
	parts of the world made major contributions of ticks from wild animals.  
	A large, specialised collection of ticks from wild animals in  Ghana 
	was collected by Dr Y. Ntiamoa-Baidu of  the Ghanian Wildlife 
	Department as part of her study on the ticks of the grass-cutter, 
	Thyronomys swinderianus, in the 1970s.
 
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