Merothripidae

The family Merothripidae belongs to the order Thysanoptera, commonly known as thrips. Thrips are among the smallest winged insects, found globally in tropical and temperate regions. They are economically significant as some species transmit plant viruses, reduce seed production, and damage plants.1

Merothripidae are characterized by 8- or 9-segmented antennae, a downturned and often weakly developed ovipositor in females, and narrow, smooth forewings. Their antennal sensors on intermediate segments are disclike. While most thrips have fringed wings, Merothripidae's forewings are narrow and smooth. The larvae of thrips are typically brightly colored, while adults range from whitish to brown or black.1