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Keyword: Rhaphigaster |
Overview - a b c d e f g h i j k l m n o p q r s t u v w x y z |
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| Rhaphigaster nebulosa | Rhaphigaster nebulosa, (synonym Raphigaster nebulosa), is a species in the order bugs (Hemiptera), the suborder true bugs (Heteroptera), the infraorder Pentatomomorpha, the superfamily Pentatomoidea, the family stink bugs and shield bugs (Pentatomidae), and the ...
...he order bugs (Hemiptera), the suborder true bugs (Heteroptera), the infraorder Pentatomomorpha, the superfamily Pentatomoidea, the family stink bugs and shield bugs (Pentatomidae), and the subfamily Pentatominae. It is the only species of the genus Rhaphigaster. Rhaphigaster nebulosa are widespread in Europe and the Palearctic ecozone of Asia. In Europe it is common, especially in the south (Mediterranean region), but it is increasingly found in the north. It appears en masse at times. This species produces one new gene... | | |
| The new generation of Rhaphigaster nebulosa hibernate under tree bark, in cracks and crevices, and in parts of buildings. They may appear en masse, especially in late summer or early autumn, on the sunlit walls of buildings, where they absorb heat before they go into their winter hid...
... may appear en masse, especially in late summer or early autumn, on the sunlit walls of buildings, where they absorb heat before they go into their winter hiding places.
The tachinid fly, Cylindromyia bicolor, is among the natural enemies of the Rhaphigaster nebulosa. Its larvae feed on the insert of older juvenile bugs. | | |
| | | Adult Rhaphigaster nebulosa reach body lengths of 14 - 16 mm. The surface of their bodies is hairless and yellow, grey-brown, yellowish-brown or brown in colour, with spots and irregularly distributed pits. The underside of the body is light coloured with dark spots. ... | | |
| | ...e mechanism. This can be squirted over a distance of several decimetres. The abdomen is black at the edges (connexivum) and has yellowish-white markings. The side margins are densely dotted. The wing covers usually have dark brown patches of colour. Rhaphigaster nebulosa are clumsy fliers and buzz loudly in flight. | | |
| | Rhaphigaster nebulosa are diurnal and prefer warm habitats such as deciduous forests, fallow land, and parks and gardens, where they can be found on deciduous trees, such as hawthorn (Crataegus), plum (Prunus), whitebeam (Sorbus), hazel (Corylus) or elm (Ulmus),... | | |
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