Trombiculiid, commonly known as chigger or harvest mite, are tiny arachnids that belong to the Trombiculidae family. These pests are known for their bites that result in an itchy rash on the skin. Synonyms for the word "trombiculiid" include red bugs, scrub mites, and berry bugs. They are commonly found in grassy and wooded areas, and their bites can cause intense itching, which is why they are considered pests. Besides causing discomfort, chiggers do not transmit any diseases, but it is essential to protect yourself when you are in their vicinity. One way to protect yourself is to wear long sleeves and pants when hiking or spending time outdoors to prevent bites.