Harvest mite; Red mite
Chiggers are tiny, six-legged wingless organisms (larvae) that grow up to become a type of mite. Chiggers are found in tall grass and weeds. Their bite causes severe itching.
Chiggers are found in certain areas, such as berry patches, tall grass and weeds, and woodland edges.
The chiggers bite humans around the waist, ankles, or in warm skin folds. Bites commonly occur in the summer and fall months.
Wilson BB, Mathieu ME. Mites (including chiggers). In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 6th ed. Philadelphia, Pa: Elsevier Churchill Livingstone; 2005:chap 294.
Schlossberg D. Arthropods and leeches. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 380.