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NIESCHULZ, 0. & WAWOl-ROEInITOE, F. K. (l930) Ueber die Zucht von 

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NIKOLSKY, S. N. (19^-8) The action of DDT and BHC on ixodid ticks, 

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NIRO, S. (1935) Gli Ixodidi delle nostre colonic dell 'Africa 

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NOBECOURT, P. & MARTIN, Mme. (194-0) Un cas de fievre exanthe'matique . 

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NCRDENSKi5lD , N. A. E. (1920 ) Spermatogenesis in Ixodes ricinus 

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NUTTALL, G. H. F. (1910) New species of ticks (Ixodes , Amblyomma , 

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_^____^_________^ (19IIA) On the adaptation of ticks to the habits 



of their hosts. Ibid , 4(l):iV6L.67. / "idem (with slight 

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 A Monograph of the Ixodoidea (1911 )_/. 



(19IIB) On symptoms following tick_bite in man. 



Voi.6., /V(2):89-93. 



(1911c) Notes on ticks. I. (l) Ixodes caledonicu^ 



description of male, together with considerations regarding 

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 parasitism in ticks, illustrated by a diagram, together 

 with some remarks upon longevity in ticks. (3) Regarding 

 the loss of life in ticks occurring on wandering hosts. 

 Ibid, 4(3):175-182. 



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