The Parent Bug (Elasmucha grisea) is a member of the shieldbugs family (Acanthosomatidae). In fact, in common language several bug families are summarized by the name "shieldbugs", so in this case we have to refer to the Latin names to be precise. The Acanthosomatidae Shieldbugs have quite a large the triangular shield on their back, the lower tip of which is elongated and looks a little like a blunt sting. But rest assured, shieldbugs do not possess a sting and can do no harm to humans. The Parent Bug is very variable in colour and may be greyish-yellow, greenish or reddish-brown. Its upper side is covered by little black pits. The species may become up to 9 mm long. It occurs abundantly and is widespread throughout Europe. It lives on birch and alder trees and can easily be taken for a close relative named Elasmucha fieberi. However, the shoulders of the former are rounder and less pointed than those of the latter. As its name indicates, the Parent Bug takes care of its offspring, which is a rare amongst bugs. But before the hard job begins - the bugs have fun. |
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Photograph by José Verkest, Text by Maria Pfeifer |