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| ...is oval in shape and dark in colour. The third and fourth segment of the antenna, the head and pronotum outshine in length, are built spiral. The head and pronotum are black. The hind legs have a dark ring on the outside of the thighs. Common flower bugs have shiny wing covers. | | |
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| Common flower bugs mate in late summer to autumn. The females overwinter under bark, leaves or grass tussocks. From March on, they leave their hideouts and start hunting small insects. After mating, the fertilized females lay their eggs on the underside of leaves. The... | | |
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| Common flower bugs bite humans. However, they also prey on other pests and are therefore considered beneficial. | | |
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| ...dult Stenodema laevigata reach body lengths of 7 - 10 mm. Their bodies are green, brown or yellow in colour according to the colour of their surrounding environment. As the colour of the grass changes throughout the seasons so does the colour of the bugs. Their heads are elongated and their eyes are positioned towards the back of the head. Their antennae and hind legs are very long. | | |
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| Adult hawthorn shield bugs reach body lengths of 15 - 17 mm. Their heads have a pattern of black and yellow stripes. They have red to red-brown stripes on the wing covers which at the edge of the pronotum look like a triangle. This colouration acts as camouflage making the bu... | | |
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| The hawthorn shield bug reproduces once a year. The females lay their eggs on hawthorn shrubs. The larvae hatch in June and after shedding their skin five times, reach maturity in August. The adult bugs overwinter on the soil. | | |
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| Adult parent bugs reach body lengths of 6 - 9 mm. They are grey, greyish-yellow, yellow, green, greenish-yellow, reddish-brown or rusty brown in colour, and the upper surface is covered with little black pits. The pattern of alternating light and dark areas on the si... | | |
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| Parent bugs live on birch and alder, feeding on the plant juices which they suck out while sitting on the leaves. | | |
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