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Common flower bug

Common flower bug

Anthocoris nemorum

A species of Anthocoris

It is typically 3 - 4 mm in length, with reflective forewings and black pronotum. The legs are mostly orange-brown.

General Info About Common flower bug
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Attributes of Common flower bug
Colors
Brown
Black
Habitat
vegetation; nettle
Adult Food Sources
Aphids, mites, insect larvae, psyllids, thrips
Larva Food Source
Aphids, mites, insect eggs, small larvae, psyllids
Biting/stinging
Not reported
Allergy-causing
The Common flower bug has special defensive behaviors that can trigger an allergic reaction. If there are serious reactions, seek IMMEDIATE medical attention.
Defensive attack
The Common flower bug has special defensive behaviors that can trigger an allergic reaction. If there are serious reactions, seek IMMEDIATE medical attention.
Venomous
The Common flower bug can induce toxic reactions varying in severity. Nevertheless, these toxins primarily target their prey and predators and are usually not fatal to humans.
Non-poisonous
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
The Common flower bug typically preys on other arthropods and does not directly affect plants.
Biting animal or pet
Yes
Mouthparts Type
Piercing-sucking mouthparts
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Species Status of Common flower bug
It is found across Europe and the Palearctic to China. It is common in Great Britain and Ireland. In the Alps it is found to about 2000 meters above sea level.
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Distribution Area of Common flower bug
Europe, China
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Appearance of Common flower bug
It is typically 3 - 4 mm in length, with reflective forewings and black pronotum. The legs are mostly orange-brown.
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How to Identify Common flower bug?

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Life Cycle of Common flower bug
Egg The egg stage manifests with tiny, often oblong eggs, usually laid in clusters. The color may vary, but they generally blend with their environment to evade predators. They remain static until hatching.
Nymph Nymphs resemble miniature adults but are wingless and have undeveloped reproductive systems. Molts occur, with the common flower bug growing in size and gradual development of wing pads. Their coloration can change with each molt, adapting better to their surroundings.
Adult Emerging as an adult, the common flower bug now exhibits fully formed wings and reproductive organs. Its exoskeleton is hardened, and the body displays final coloration and patterns. The adult is mobile and allocates most energy towards mating and reproduction.
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Adult Size of Common flower bug
3 - 4 mm
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Predators of Common flower bug Larvae
Amphibians, birds, reptiles, larger arthropods
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Predators of Adult Common flower bug
Birds, rodents, larger insects, arachnids
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Interesting Facts About Common flower bug
Common flower bug engages in what's known as 'traumatic insemination,' where the male penetrates the female's abdominal wall to inseminate directly into her body cavity.
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Scientific Classification of Common flower bug
Tips for Finding Common flower bug
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Youth Habitat of Common flower bug
Forests and Woodlands, Urban and Suburban Areas, Agricultural and Cultivated Areas, Rotting and Decaying Matter
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Adult Habitat of Common flower bug
Forests and Woodlands, Urban and Suburban Areas, Agricultural and Cultivated Areas, Rotting and Decaying Matter
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Habitat Preferences of Common flower bug Through Different Life Stages
Eggs of common flower bug are typically deposited in the crevices of tree bark or under leaves, particularly in deciduous woodlands. The nymphs, akin to miniature adults but without wings, usually remain in similar habitats, foraging for prey amongst leaves and bark where aphids are abundant. Adults, possessing full flight capability, can also be found in these woodland areas but may also disperse to gardens and fields in search of diverse prey or mates. To find each stage, closely inspect bark crevices, leaf undersides, and occasionally flowers in wooded or vegetated areas, taking care to examine for the tiny, camouflaged insects.
Are Common flower bug harmful?
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Beneficial Effects of Common flower bug
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Explore how insects help as pollinators, pest predators, and biocontrol agents. From seed dispersal to decomposition, they play vital roles in our ecosystem.
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Predators of Pests
Predators of Pests
Stage
Adults, Nymphs
Purpose
Feed Itself
Diets
Aphids, Small Caterpillars, Thrips
Common flower bug is known for its predation skills, particularly during its nymph and adult stages. It primarily targets aphids, small caterpillars, and thrips. The primary motivation for common flower bug to hunt these pests is to feed itself. An interesting facet of its behavior is its agile hunting strategy that involves piercing its prey with its proboscis and siphoning the bodily fluids.
Common Questions People Also Ask
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