1. Ono Z. (1966). Studies on ticks parasitic on small rodents of the family Muridae in Hokkaido. Report on the Hokkaido Institute of Public Health, no. 16, pp. 62–8.
2. Ixodes nipponensis n.sp. (Ixodoidea, Ixodidae), a common cattle tick in Japan;Kitaoka;National Institute of Animal Health Quarterly,1967
3. Some observations on the chaetotaxy of the legs of larval Ixodidae (Acari: Metastigmata)
4. The larval ioxidid ticks of the eastern United States (Acarina-Ixodidae);Clifford;Miscellaneous Publications of the Entomological Society of America,1961