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Stigmella longisacca

Stigmella longisacca

Stigmella longisacca

A species of Stigmella

The wingspan is 3.2-4.4 mm. There are two and possibly three generations per year.

General Info About Stigmella longisacca
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Attributes of Stigmella longisacca
Adult Food Sources
Nectar from small flowers, such as asteraceae or rosaceae species
Larva Food Source
Leaves of host plants, particularly those of the genus quercus (oaks)
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
Not reported
Borer
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Siphoning mouthparts
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Life Cycle of Stigmella longisacca
Egg The egg stage is the initial phase where stigmella longisacca begins life. Typically, eggs are minute and laid on host plants. The color and structure are specialized for camouflage and protection against predators and environmental conditions.
Larva As a larva, stigmella longisacca shows significant growth in size. This stage is worm-like, with a distinct, voracious appetite for its host plant. The larva may exhibit various colors and patterns that serve as camouflage or warning signals.
Pupal During the pupal stage, stigmella longisacca undergoes transformation within a cocoon. This is a rest stage with no feeding, and the insect is immobile. External changes are subtle, but internally, structures of the adult are forming.
Adult Emerging from the pupa, the adult stigmella longisacca displays wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction. The coloration often serves for mate attraction and predator avoidance.
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Predators of Stigmella longisacca Larvae
Birds, small mammals, insectivorous insects
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Interesting Facts About Stigmella longisacca
Stigmella longisacca larvae create unique leaf-mines, with each species' pattern being as distinctive as a fingerprint.
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Scientific Classification of Stigmella longisacca
Tips for Finding Stigmella longisacca
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Youth Habitat of Stigmella longisacca
Forests and Woodlands
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Adult Habitat of Stigmella longisacca
Forests and Woodlands
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When is the Best Time to Observe Stigmella longisacca
The suitable time to find stigmella longisacca varies throughout its life cycle. Adults are often found during their flight season which can be determined by researching local emergence times, while larvae can be sought after during seasons when the host plants have fresh growth.
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What is the Best Weather to Observe Stigmella longisacca
Calm, warm, and humid conditions are often most suitable for finding stigmella longisacca, as these conditions are favorable for the activity of many Lepidoptera species.
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How and Where Can You Find Stigmella longisacca at Different Life Stages
Egg Stigmella longisacca eggs are typically laid on the host plants. To locate them, carefully examine the leaves, especially along the veins and at the leaf axils.
Larva Stigmella longisacca larvae, or caterpillars, feed on specific host plants. Locate these plants and search the leaves and stems for signs of feeding or the larvae themselves.
Pupal Stigmella longisacca pupae may be found in sheltered areas near the host plants. Look in leaf litter, under loose bark, or in other hidden places close to the ground.
Adult Stigmella longisacca adults are usually active at certain times, such as dusk or dawn, and are often attracted to light sources during their flight season. They can be found by setting up light traps or visiting flowering plants.
Are Stigmella longisacca harmful?
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Harmful Effects of Stigmella longisacca
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Hurt Plant

The larval stage of stigmella longisacca acts as a leafminer, feeding within leaves. This behavior disrupts photosynthesis, leading to track-like mines, lower yields, compromised aesthetics, and in severe cases, defoliation.

More Effects of Stigmella longisacca

Common Questions People Also Ask
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