Thrips (order Thysanoptera) are minute, slender insects with fringed wings (thus the scientific name, from the Greek θύσανος thysanos ("fringe") + πτερόν pteron ("wing")). Other common names for thrips include thunderflies, thunderbugs, storm flies, thunderblights, storm bugs, corn flies, corn lice and physopods. Thrips species feed on a large variety of plants and animals by puncturing them and sucking up the contents. A large number of thrips species are considered pests, because they feed on plants with commercial value. Some species of thrips feed on other insects or mites and are considered beneficial, while some feed on fungal spores or pollen. Approximately 6,000 species have been described. Thrips are generally tiny (1 mm long or less) and are not good flyers, although they can be