GRAPHOSOMA LINEATUM PDF

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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Graphosoma lineatum Linnaeus This line is lacking in males. Nymphs and adults feed on host flowers and seeds. By using this site, you agree to the Terms of Use and Privacy Policy. Views View Edit History. The validity of G. Retrieved from ” https: The egg surface has an irregular graphhosoma pattern, visible when observed using a scanning electron microscope Candan and Suludere, These shield bugs are frequently found on the umbels of Apiaceae HeracleumAnthriscusGrapjosomaetc.

A colour illustration of an adult is provided in Chinery and a colour photograph appears in Zahradnik graphosomx Chvala Articles with ‘species’ microformats Articles containing video clips. Views Read Edit View history.

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File:Pentatomidae – Graphosoma lineatum italicum.JPG

These shield bugs are grpahosoma found on the umbels of Apiaceae DaucusHeracleumAnthriscusFoeniculumetc. The head is small with two bright red eyes laterally. By the fifth instar, sexual dimorphism is apparent, with females showing a medial suture line on the eighth abdominal segment.

Spread occurs naturally and does not appear to be associated with international trade. Wikispecies has information related to Graphosoma italicum. The antennae, each composed of four articles, insert beside the eyes.

The third-stage nymph is approximately 3. Oviposting females caused more holes than other life stages. Pentatomidae Aposematic species Insects described in Hemiptera of Europe. From Wikipedia, the free encyclopedia. Description Pentatomidae – Graphosoma lineatum italicum.

Summary [ edit ] Description Pentatomidae – Graphosoma lineatum italicum. From Wikimedia Commons, the free lijeatum repository. As noted above, G. By using grapgosoma site, you agree to the Terms of Use and Privacy Policy.

Close Find out more. Female fifth-instar nymphs are generally larger, being 8. Like other Hemiptera, G. By feeding on seeds, G.

Graphosoma lineatum Scientific classification Kingdom: It is also known as the Italian striped bug. The legs are black. They are coloured a light cream when first deposited, but change to a dirty white during development.

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However, it can potentially be damaging to commercially important crops such as aniseed, carrots, parsley and sunflowers when they are specifically grown for graphosomq production.

Adult colouration is aposematic, warning potential predators that G. Its spread in north-western Europe, along the Atlantic seaboard, has been the slowest.

(Pentatomidae) Graphosoma lineatum

Knowledge Bank home Change location. The validity of G. Graphosoma italicum is a species of shield bug in linneatum family Pentatomidae. Illustrations of nymphs are provided in Nguyen Ban The bold red and black warning colours aposematism indicate that the insects are foul-tasting, protecting them from predators.

Graphosoma lineatum

This is to ensure that we give you the best experience possible. Articles with ‘species’ microformats Articles containing video clips. Wikimedia Commons has media related to Graphosoma italicum. Graphosoma italicum had been regarded as either a subspecies, or a mere synonym to G.