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Coarse hazel pigmy

Coarse hazel pigmy

Stigmella floslactella

A species of Stigmella

The wingspan is 5–6 millimetres (0.20–0.24 in).Head ferruginous-yellowish, collar paler. Antennal eyecaps yellow- whitish. Forewings dark fuscous, mixed or almost wholly suftused with pale ochreousyellowish ; a pale ochreous-yellowish oblique fascia beyond middle ; apical area beyond this dark fuscous, faintly purplish tinged ; apical cilia ochreous-white except at base. Hindwings light grey. Adults are on wing in May and again in August. There are two generations per year.

General Info About Coarse hazel pigmy
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Attributes of Coarse hazel pigmy
Adult Food Sources
Flowers of crataegus, prunus, malus, and other available flowering plants
Larva Food Source
Hawthorn (crataegus spp.), blackthorn (prunus spinosa), bird cherry (prunus padus), plum (prunus domestica), apple (malus domestica)
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
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Species Status of Coarse hazel pigmy
Stable population, very rare
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Distribution Area of Coarse hazel pigmy
Europe
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Life Cycle of Coarse hazel pigmy
Egg The coarse hazel pigmy begins as an egg, which is usually round or oval in shape and may vary in color depending on the species. The egg stage is primarily for developmental purposes only.
Larva As a larva, the coarse hazel pigmy has a worm-like appearance with a distinguishing chewing mouthpart for feeding. This stage sees significant growth in size and sometimes shifts in coloration.
Pupal During the pupal stage, the coarse hazel pigmy is encased in a cocoon and experiences a transformation. The shape, structure, and function of the organism change dramatically as it prepares for adulthood.
Adult The adult coarse hazel pigmy is characterized by fully developed wings, vibrant coloration, and a distinct size increase. This stage is devoted to dispersal, mating, and laying eggs for the next generation.
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Interesting Facts About Coarse hazel pigmy
Coarse hazel pigmy, despite its diminutive size, can influence the local ecosystem by selectively browsing the leaves of host plants, impacting plant health and growth.
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Scientific Classification of Coarse hazel pigmy
Tips for Finding Coarse hazel pigmy
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Youth Habitat of Coarse hazel pigmy
Forests and Woodlands
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Adult Habitat of Coarse hazel pigmy
Forests and Woodlands
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When is the Best Time to Observe Coarse hazel pigmy
The best time to find coarse hazel pigmy is during its active periods, which can vary according to the local climate and specific life stage. Adults typically emerge and are active during warmer months; thus, late spring to early fall is usually the most suitable time period for sighting adult coarse hazel pigmy.
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What is the Best Weather to Observe Coarse hazel pigmy
Observation of coarse hazel pigmy is most suitable during dry and warm conditions, as these are the weather conditions that generally promote the activity and visibility of many Lepidoptera species. It is important to avoid searching during rain or high winds, which can inhibit the behavior and flight of coarse hazel pigmy.
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How and Where Can You Find Coarse hazel pigmy at Different Life Stages
Egg Eggs of coarse hazel pigmy are very small and often laid on the host plant. They can be found by inspecting the leaves, particularly looking for tiny, oval or rounded eggs on the surface or edges.
Larva Larvae of coarse hazel pigmy, as caterpillars, feed on host plants and create mines in leaves. To locate them, carefully inspect the leaves of host plants for signs of mining, such as transparent trails or blotches. They are best found by looking at the undersides of leaves for any irregularities or disruptions in the leaf structure.
Pupal Pupae of coarse hazel pigmy can be tricky to find as they may pupate in the leaf mines, on the ground, or in the litter. Searching in and around the host plant's fallen leaves or examining the mine-infested leaves for signs of pupation can help locate them.
Adult Adults of coarse hazel pigmy are small moths that can be seen around and on their host plants, especially at dusk when they are more active. They can be found by using a light source at night to attract them or by searching for them resting on the foliage during the day.
Are Coarse hazel pigmy harmful?
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Harmful Effects of Coarse hazel pigmy
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Hurt Plant

Larvae of coarse hazel pigmy are leafminers, feeding within leaves and creating distinctive tunnels or 'mines'. This can lead to reduced photosynthesis, weakening plants, and potentially causing severe aesthetic and growth impacts, especially when infestation levels are high.

More Effects of Coarse hazel pigmy

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