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Ancyluris formosissima

Ancyluris formosissima

A species of Ancyluris

The wingspan of Ancyluris formosissima is about 38–45 millimetres (1.5–1.8 in). The upper sides of the forewings are dark brown with a blue-green band, while the base is white and brown. The hind wings are white, pink and brown, with a brilliant blue-green marginal band and a small red area. At the edge of the hind wings there is a short tail. In South America, this butterfly is called a "living treasure" (the Latin name formosissima of this species, means “very beautiful”) and it is also called the Italian flag butterfly. It flies in August and September.

General Info About Ancyluris formosissima
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Attributes of Ancyluris formosissima
Colors
Black
Green
Red
White
Blue
Habitat
tropical rainforest
Adult Food Sources
Nectar from flowers, sap on trees
Larva Food Source
Plant leaves, host plant specific foliage
Biting/stinging
Not reported
Allergy-causing
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Siphoning mouthparts
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Distribution Area of Ancyluris formosissima
This species is present in tropical rainforests forests of South America, mainly in Ecuador, Peru and Bolivia. The subspecies Ancyluris formosissima venerabilis can be found at an elevation up to 3,000 metres (9,800 ft) above sea level.
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Life Cycle of Ancyluris formosissima
Egg The eggs of ancyluris formosissima are laid on host plants. These tiny, distinctively shaped structures contain the developing embryonic form of ancyluris formosissima, often reflecting the camouflage needs for protection.
Larva The larva, also known as a caterpillar, of ancyluris formosissima emerges from the egg with a focus on feeding. During this stage, the insect will molt several times, growing larger with each stage, and display varied patterns for defense.
Pupal As a pupa, ancyluris formosissima enters a resting phase within a cocoon or chrysalis. It's during this stage that ancyluris formosissima undergoes significant transformation, reorganizing its body structure in preparation for adult life.
Adult Emerging from the pupa, the adult ancyluris formosissima’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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Predators of Ancyluris formosissima Larvae
Ants, wasps, spiders, birds
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Predators of Adult Ancyluris formosissima
Birds, mammals, spiders, reptiles
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Scientific Classification of Ancyluris formosissima
Tips for Finding Ancyluris formosissima
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Youth Habitat of Ancyluris formosissima
Tropical Rainforests
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Adult Habitat of Ancyluris formosissima
Tropical Rainforests
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How Can You Attract Ancyluris formosissima
Observing ancyluris formosissima in its adult stage may involve setting up traps with ripe fruits or other attractants that mimic the natural diet of the butterfly and lure it to a designated area for closer observation or capture.
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Habitat Preferences of Ancyluris formosissima Through Different Life Stages
The eggs of ancyluris formosissima are typically found on the underside of host plant leaves where they are laid by the adult butterflies. As the larvae, or caterpillars, emerge, they continue to reside on their host plants, feeding on the leaves and taking shelter amongst them. In the pupal stage, ancyluris formosissima often attaches itself to the stems or leaves of the plant, camouflaging its chrysalis among the foliage. Adult ancyluris formosissima, with developed wings, can be commonly spotted in flight around the vicinity of these host plants, during their search for nectar or mates. To find these stages, one would inspect the specific host plants in their natural habitats, which often include tropical forest clearings and edges.
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How and Where Can You Find Ancyluris formosissima at Different Life Stages
Egg Ancyluris formosissima eggs are typically laid on host plants. To find them, inspect the leaves and stems of potential host plants for small, round or oval eggs, often laid in clusters.
Larva Ancyluris formosissima caterpillars can be found by searching the host plants they feed on. Look for chewing damage on leaves and search both sides for crawling caterpillars.
Pupal Ancyluris formosissima pupae may be attached to plant stems or leaves or hidden among debris on the ground. They can be identified by their unique shape and coloration matching the surroundings.
Adult Ancyluris formosissima butterflies are most easily spotted while they are actively feeding on nectar from flowers. They can also be found basking in the sun during the morning or located by following their flight pattern to resting spots.
Are Ancyluris formosissima harmful?
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