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Scarlet shieldbug

Scarlet shieldbug

Eurydema dominulus

A species of Eurydema

Adorned with a striking color palette that vividly contrasts against green foliage, scarlet shieldbug captures attention with its shield-shaped exoskeleton. As an adept herbivore, it navigates through vegetation, feeding primarily on the sap from a variety of host plants, a diet that sustains it from its nymph stage into adulthood. This dietary preference underscores its role in the ecosystem as both a consumer and, occasionally, as a pest to certain commercial crops.

General Info About Scarlet shieldbug
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Attributes of Scarlet shieldbug
Colors
Black
Yellow
Red
Habitat
Dry meadow
Adult Food Sources
Leaves, flowers, stems, seeds, fruits
Larva Food Source
Leaves, flowers, stems, seeds, fruits
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Piercing-sucking mouthparts
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Species Status of Scarlet shieldbug
Very scarce and declined considerably
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Distribution Area of Scarlet shieldbug
Kent, Sussex
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Life Cycle of Scarlet shieldbug
Egg The eggs of scarlet shieldbug are often barrel-shaped and laid in clusters. They possess distinctive markings or colors which may mimic the surroundings for camouflage.
Nymph Nymphs resemble miniature adults but lack fully developed wings. These stages show incremental growth and development of wing pads and other adult structures.
Adult Adult scarlet shieldbugs have developed wings and reproductive organs. They exhibit typical shield-shaped bodies with distinctive color patterns and are fully capable of reproduction and dispersal.
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Predators of Scarlet shieldbug Larvae
Frogs and toads, birds, jumping spiders, mantises
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Predators of Adult Scarlet shieldbug
Birds, rodents, spiders
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Interesting Facts About Scarlet shieldbug
The striking scarlet shieldbug employs chemical defenses, releasing pungent compounds from glands to deter predators with a specialized form of repulsion strategy.
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Scientific Classification of Scarlet shieldbug
Tips for Finding Scarlet shieldbug
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Youth Habitat of Scarlet shieldbug
Agricultural and Cultivated Areas, Grasslands and Prairies, Forests and Woodlands
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Adult Habitat of Scarlet shieldbug
Agricultural and Cultivated Areas, Grasslands and Prairies, Forests and Woodlands
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Habitat Preferences of Scarlet shieldbug Through Different Life Stages
The eggs of scarlet shieldbug are typically found on the underside of leaves, particularly of cruciferous plants where they are laid in clusters. Nymphs, after hatching, can also be seen on similar plants, actively feeding and going through several instars, each progressively larger and more resembling the adults. As for the adults of scarlet shieldbug, they tend to inhabit the same host plants but are also capable of flight, making them more widespread. Searching would involve inspecting these host plants, looking under leaves for eggs or on the leaves and stems for the mobile nymphs and adults.
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Harmful Effects of Scarlet shieldbug
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Agricultural Pests

Adults and nymphs of scarlet shieldbug draw nutrients from various crops, causing tissue damage that manifests as stunted growth and compromised vitality. In severe infestations, this can lead to significant yield losses, affecting human food supplies and farmer's livelihoods.

More Effects of Scarlet shieldbug

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