Clover Mite

Scientific Name: Bryobia praetiosa

Order & Family: Prostigmata, Tetranychidae

Size: 0.75 mm to 0.85 mm (about the size of a pinhead)

Clover Mite

Natural Habitat

Commonly found in lush lawns, on sun-exposed walls, window sills, and inside homes during spring and autumn.

Diet & Feeding

Feed on the sap of over 200 different plant species, including grasses, clover, and ornamental flowers.

Behavior Patterns

They are non-insect arachnids. They often move in large numbers and are most active in cooler temperatures of spring and fall, often entering buildings as a nuisance.

Risks & Benefits

They are harmless to humans and pets as they do not bite or transmit disease. Benefit: Part of the decomposition ecosystem; Risk: They can leave a permanent red stain on fabrics and surfaces if crushed.

Identified on: 12/31/2025