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Spotted-winged antlion

Spotted-winged antlion

Dendroleon obsoletus

A species of Dendroleon, Also known as Spot-winged antlion

Dendroleon obsoletus was first scientifically described by Say in 1839.

General Info About Spotted-winged antlion
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Attributes of Spotted-winged antlion
Colors
Brown
Black
Habitat
sand; soil; under plant in shallow burrow in the ground
Adult Food Sources
Small insects, aphids, other soft-bodied insects, nectar, pollen
Larva Food Source
Small insects, ants, aphids, small beetles, mites
Biting/stinging
Not reported
Allergy-causing
Not reported
Pollinator
Not reported
Pest-Eating Predatory
The Spotted-winged antlion preys on common garden pests such as: aphids, whiteflies, thrips, spider mites, etc. It is a popular insect among gardeners.
Phytophagous
Not reported
Predatory
The Spotted-winged antlion typically preys on other arthropods and does not directly affect plants.
Biting animal or pet
Yes
Mouthparts Type
Chewing mouthparts
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Species Status of Spotted-winged antlion
It is found in North America.
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Distribution Area of Spotted-winged antlion
North America
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Life Cycle of Spotted-winged antlion
Egg During this initial stage, the egg of spotted-winged antlion is typically laid in a secure location, possibly in soil or on plant leaves, depending on the species. The eggs are small, often camouflaged, and remain stationary until hatching.
Larva After hatching, the larva of spotted-winged antlion emerges, characterized by a voracious appetite aimed at growth. This stage has a distinct appearance, with a larger head and mouthparts designed for feeding. It is typically elongated and may change color as it grows.
Pupal Entering the pupal stage, spotted-winged antlion encases itself in a cocoon or pupal chamber. Here, it undergoes significant transformation, reshaping its body structure. The pupal stage is largely immobile, and its color can blend with the surroundings for protection.
Adult Emerging from the pupa, the adult spotted-winged antlion's development is marked by the presence of wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction.
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Adult Size of Spotted-winged antlion
2.5 - 4 cm
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Interesting Facts About Spotted-winged antlion
Spotted-winged antlion can remain motionless for extended durations, resembling twigs or leaves to evade predators through incredible camouflage skills.
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Scientific Classification of Spotted-winged antlion
Tips for Finding Spotted-winged antlion
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Youth Habitat of Spotted-winged antlion
Forests and Woodlands, Deserts and Arid Regions, Rotting and Decaying Matter
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Adult Habitat of Spotted-winged antlion
Forests and Woodlands, Grasslands and Prairies, Deserts and Arid Regions, Urban and Suburban Areas
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How Can You Attract Spotted-winged antlion
Spotted-winged antlion as adults are predators that often feed on smaller insects. Their larval stage—known as antlions—is also insectivorous, commonly preying on ants.
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Habitat Preferences of Spotted-winged antlion Through Different Life Stages
The larval stage of spotted-winged antlion often resides in sandy or loose soil, creating funnel-shaped pits to trap prey. Searching for larvae would involve gently sifting through such soils in arid or semi-arid regions. As for the adults, they are typically found in open areas with vegetation, such as fields or forest edges, especially near larval habitats. To locate adults, one would search around vegetation during dusk when they are most active, possibly using light traps to attract them.
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How and Where Can You Find Spotted-winged antlion at Different Life Stages
Egg Spotted-winged antlion eggs are often laid in soil or sand. To find them, gently sift through the top layer of soil in a dry, sandy environment.
Larva Spotted-winged antlion larvae, known as antlions, create conical pits in sandy soil to trap prey. Look for small, funnel-shaped pits in dry, sheltered locations like under eaves or in sandy soil.
Pupal Spotted-winged antlion pupate in the soil or sand. Unearth them carefully by digging in the vicinity of larval pits or in sandy substrates.
Adult Spotted-winged antlion adults are flying insects that can be found around lights at night or resting on vegetation during the day. They may be lured to lights or sweet-scented baits.
Are Spotted-winged antlion harmful?
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Beneficial Effects of Spotted-winged antlion
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Predators of Pests
Predators of Pests
Stage
Adults, Larvae
Diets
Ants, Small Arthropods
Spotted-winged antlion is an adept predator in both its larval and adult stages. As a larva, it builds conical pits in sandy soil, lying in wait at the bottom for unsuspecting prey, primarily ants. Adults are aerial hunters, seizing small arthropods in flight. Their predatory behavior ensures their survival and regulates pest populations.
Common Questions People Also Ask
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