What is a defining trait of clover mites?

Clover mites are indeed characterized by their size, which is notably similar to that of a pinhead. This small size is a significant identifying trait, making them easily overlooked compared to larger insects. Typically, clover mites are very tiny, usually measuring about 1/32 of an inch long, which aligns with the description of being pinhead-sized.

In addition to their size, clover mites are recognized for their reddish-brown coloration, but they do not exhibit a bright yellow hue, which eliminates the option of them being described that way. They are not associated primarily with water bodies, as they tend to inhabit grassy areas and gardens, seeking out moist, shady places instead. Furthermore, clover mites are usually smaller than many other mite species rather than larger; this also clarifies why they do not fit the description of being larger than other mites.