Summer came, and hay-harvest, Anna was a brown elfish mite dancing about.
"The Rainbow" by D. H. (David Herbert) Lawrence
Harvest mites or "chiggers".
"Handbook of Medical Entomology" by William Albert Riley
Trombiculidae are commonly known by their larvae which are called chiggers or harvest mites.
"Natural History of the Prairie Vole (Mammalian Genus Microtus)" by E. W. Jameson
Chiggers are the teenager stage of the harvest mite.
Red bugs, chiggers, berry bugs, scrub-itch mites and harvest mites are all terms used to describe members of the family of insects known as Trombiculidae.