Springtails

Springtails can jump up to a height of 50 to100 times their body length. They achieve these extreme jumps through a special springing mechanism. The jumping organ is known as the furca or furcula, and is normally folded under the body, held in place by the tenaculum. When released, the furca snaps against the ground, flinging the springtail into the air. They use this mechanism to escape when threatened.

The snow flea, Hypogastrura nivicola, is a dark blue arthropod that can sometimes be seen swarming in enormous numbers on the snow in forests, in winter or in spring. These springtails work their way through layers of snow to congregate, often near tree trunks. They feed on algae and fungi spores on the snow surface.

Springtails that find their way into homes often occur in large numbers in damp areas and in potted plants. Quebec species do not normally cause any damage, and do not bite or transmit diseases. To get rid of them, it is usually enough to simply eliminate all moisture sources. Fix leaks and use a fan or dehumidifier to dry out affected areas. Take away damp or mouldy wood and limit the use of mulch around house foundations.