Fauna
Insect · GBIF taxon 7437802

European Striped Shield Bug

Graphosoma italicum

Also known as Striped Bug, Minstrel Bug, Italian Striped Bug

Boldly patterned in contrasting red and black longitudinal stripes, this shield bug spends sunny days conspicuously perched atop the flowerheads of wild umbellifers. Adults and nymphs use piercing-sucking mouthparts to feed on developing seeds, storing foul-tasting chemical compounds to deter insectivorous birds. In late autumn, adults seek shelter under leaf litter or loose bark to overwinter, emerging in early spring to mate and lay clusters of barrel-shaped eggs on host plant stems.

AposematicSun-lovingHerbivore
European Striped Shield Bug reference1 / 7
Licensed reference(c) Ivar Leidus, some rights reserved (CC BY-SA) · cc-by-sa
—observations
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Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Key facts
Diet & prey
  • Wild carrot
  • Cow parsley
  • Hogweed
Predators
  • Crab spiders
  • Assassin bugs
  • Parasitoid wasps
ThreatsIntensive agricultural mowing, habitat fragmentation, broad-spectrum pesticides
HabitatsMeadows, roadsides, pastures, dry grasslands, sunny woodland edges
Life span1–2 years
Classification
  1. FamilyPentatomidae
  2. SpeciesGraphosoma italicum
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Safe to observe at a normal distance.
Responsible observation
  • Look Upright: Scan the wide, flat flower umbels of wild carrot and cow parsley in full sun during midsummer.
  • Gentle Observation: Move slowly; when startled, they often drop into dense vegetation rather than fly.
  • Odor Precaution: Avoid squeezing or roughly handling them, as they release a pungent defensive scent.
Related species
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