1. Institut Pasteur du Laos, Laboratory of Vector-Borne Diseases , Samsenhai Road, Ban Kao-Gnot, Sisattanak District, 3560 Vientiane , Lao PDR
2. nited States National Tick Collection, The James H. Oliver, Jr. Institute for Coastal Plain Science, Georgia Southern University U , Statesboro, GA 30460 , USA
3. Zoological Institute, Russian Academy of Sciences , St. Petersburg 199034 , Russia
4. Medical Entomology and Zoology Department, National Institute of Hygiene and Epidemiology , Hanoi , Vietnam
5. U.S. Naval Medical Research Unit Two, Emerging Infections Department, Entomology Division , Sembawang , Singapore
6. Walter Reed Biosystematics Unit, Department of Entomology, Smithsonian Institution, MSC , MRC 534, 4210 Silver Hill Road, Suitland, MD 20746 , USA
7. Walter Reed Army Institute of Research , 503 Robert Grant Avenue, Silver Spring, MD 20910 , USA