Eggs The eggs are barrel-shaped, averaging mm long by mm wide. They are coloured a light cream when first deposited, but change to a dirty white . Graphosoma lineatum. Family: Pentatomidae A truly unmistakable species, as thre is nothing like it on the British list. There are, however, other species on the. Species: Graphosoma lineatum. Name. Graphosoma lineatum (Linnaeus, ) Graphosoma lineatum Taxon details on Fauna Europaea.
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Views Read Edit View history. The legs are black. These shield bugs are frequently found on the umbels of Apiaceae HeracleumAnthriscusFoeniculumlineaum. Retrieved from ” https: As noted above, G.
Nymphs and adults feed on host flowers and seeds. This line is lacking in males. Views View Edit History.
The basic color of the upperside of the body is orange yellow, with wide black longitudinal stripes. However, it can potentially be damaging to commercially important crops such as aniseed, carrots, parsley and sunflowers when they are specifically grown for seed production. Ventrally, the head ,ineatum prolonged by the rostrum, consisting of four articles. If the file has been modified from its original state, luneatum details such as the timestamp may graphosmoa fully reflect those of the original file.
By feeding on seeds, G. Graphosoma lineatum is a species of shield bug in the family Pentatomidae. The fifth-stage nymph has wing buds on the thorax that cover the first abdominal segments laterally. The second-stage nymph is approximately 2. Spread occurs naturally and does not appear to be associated with international trade.
Wikimedia Commons has media related to Graphosoma italicum. Illustrations of nymphs are provided in Lineaum Ban Articles with ‘species’ microformats Articles containing video clips.
Go to distribution map It prefers warm slopes and meadows located on south-facing slopes. Its spread in north-western Europe, lieatum the Atlantic seaboard, has been the slowest. Graphosoma lineatum Linnaeus Also the sides of the abdominal segments connexivum are red with many small black spots.
Graphosoma italicum had been regarded as either a subspecies, or a mere synonym to G. Graphosoma lineatum Scientific classification Kingdom: From Wikimedia Commons, the free media repository.
(Pentatomidae) Graphosoma lineatum
They are coloured a light cream when first deposited, but change to a dirty white during development. JPG Graphosoma italicum italicum.
Adults Adults in this family are characterized by the presence of a large scutellum covering almost the whole abdomen, and tarsi with three articles. The nymphs do not have the orange-black stripe pattern, instead they are mostly brownish.
The bold red and black warning colours aposematism indicate that the insects are foul-tasting, protecting them from predators.
Female fifth-instar nymphs are generally larger, being 8. Feeding punctures result in holes that can allow secondary infection. Wikispecies has information related to Graphosoma italicum. I, the copyright holder of this work, hereby publish it under the following licenses:. The sexes can only be distinguished by examination of the genitalia. It is also known as the Italian striped bug. The orange and black warning colours aposematism indicate that the insects are foul-tasting, protecting them from predators.
It inflects at the junction of articles 1 and 2 when the insect is feeding. The legs are mostly reddish orange, which distinguishes it from its relative, G. From Wikipedia, the free encyclopedia.
striped bug (Graphosoma lineatum)
They are summarised below. Chemical control is not often required, since egg parasites usually provide natural control.
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Summary [ edit ] Description Pentatomidae – Graphosoma lineatum italicum.