• Clark, K. 2004. Borrelia species in host-seeking ticks and small mammals in northern Florida. J. Clin. Microbiol. 42: 50765086.
  • Clark, K.L., J.H. Oliver, Jr., D.B. McKechnie, and D.C. Williams. 1998. Distribution, abundance, and seasonal activities of ticks collected from rodents and vegetation in South Carolina. J. Vector Ecol. 23: 89105.
  • Clark, K.L., J.H. Oliver, Jr., J.M. Grego, A.M. James, L.A. Durden, and C.W. Banks. 2001. Host associations of ticks parasitizing rodents at Borrelia burgdorferi enzootic sites in South Carolina. J. Parasitol. 87: 13791386.
  • Durden, L.A. and J.H. Oliver, Jr. 1999. Ecology of Ixodes scapularis and Lyme disease in coastal Georgia. In: G.R. Needham, R. Mitchell, D.J. Horn, and W.C. Welbourn (eds.) pp. 379383. Acarology IX: Volume 2, Symposia. xvii + 507 pp. Ohio Biological Survey, Columbus , Ohio .
  • Durden, L.A. and J.E. Keirans. 1996. Nymphs of the genus Ixodes (Acari: Ixodidae) of the United States: taxonomy, identification key, distribution, hosts, and medical/veterinary importance. Thomas Say Publications in Entomology: Monographs. Entomological Society of America, Lanham , MD .
  • Goddard J. 1992. Ecological studies of adult Ixodes scapularis in central Mississippi: Questing activity in relation to time of year, vegetation type, and meteorologic conditions. J. Med. Entomol. 29: 501506.
  • Harrison, B.A., W.H. Rayburn Jr., M. Toliver, E.E. Powell, B.R. Engber, L.A. Durden, R.G. Robbins, B.F. Prendergast, and P.B. Whitt. 2010. Recent discovery of widespread Ixodes affinis (Acari: Ixodidae) distribution in North Carolina with implications for Lyme disease studies. J. Vector Ecol. 25: 174179.
  • Keirans, J.E and C. M. Clifford. 1978. The genus Ixodes in the United States: a scanning electron microscope study and key to the adults. J. Med. Entomol. Suppl. 2: 1149.
  • Keirans, J.E., H.J. Hutcheson, L.A. Durden, and J.S.H. Klompen. 1996. Ixodes (Ixodes) scapularis (Acari: Ixodidae): Redescription of all active stages, distribution, hosts, geographical variation, and medical and veterinary importance. J. Med. Entomol. 33: 297318.
  • Keirans, J.E., G.R. Needham, and J.H. Oliver, Jr. 1999. The Ixodes ricinus complex worldwide: Diagnosis of the species in the complex, hosts and distribution. In: G.R. Needham, R. Mitchell, D.J. Horn, and W.C. Welbourn (eds.) pp. 341347. Acarology IX: Volume 2, Symposia. xvii + 507 pp. Ohio Biological Survey, Columbus , Ohio .
  • Macaluso, K.R., A. Mulenga, J.A. Simser, and A.F. Azad. 2003. Differential expression of genes in uninfected and Rickettsia-infected Dermacentor variabilis ticks as assessed by differential-display PCR. Infect. Immun. 71: 61756170.
  • Maggi, R.G., S. Reichelt, M. Tolliver, and B. Engber. 2010. Borrelia species in Ixodes affinis and Ixodes scapularis ticks collected from the coastal plain of North Carolina. Ticks Tick-borne Dis. 1: 168171.
  • Oliver, J.H. Jr. 1996. Lyme borreliosis in the southern United States: A review. J. Parasitol. 82: 926935.
  • Oliver, J.H. Jr., J.E. Keirans, D.R. Lavender, and H.J. Hutcheson. 1987. Ixodes affinis Neumann (Acari: Ixodidae): new host and distribution records, description of immatures, seasonal activities in Georgia, and laboratory rearing. J. Parasitol. 73: 646652.
  • Oliver, J.H. Jr., T. Lin, L. Gao, K.L. Clark, C.W. Banks, L.A. Durden, A.M. James, and F.W. Chandler, Jr. 2003. An enzootic transmission cycle of Lyme borreliosis spirochetes in the southeastern United States. Proc. Nat. Acad. Sci. U.S.A. 100: 1164211645.
  • Webster, W.D., J.E. Parnell, and W.C. Biggs, Jr. 1985. Mammals of the Carolinas, Virginia, and Maryland. Univ. North Carolina Press, Chapel Hill , NC . 255 pp.