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Studded Sergeant

Studded Sergeant

Athyma asura

A species of Athyma

Athyma asura, the studded sergeant, is a species of nymphalid butterfly found in tropical and subtropical Asia.

General Info About Studded Sergeant
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Attributes of Studded Sergeant
Colors
Brown
Black
White
Habitat
Rock, stream
Adult Food Sources
Nectar from various flowering plants including lantana, ixora, and buddleja species
Larva Food Source
Leaves of lauraceae species (e.g., litsea, cinnamomum), urticaceae species
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
Mouthparts Type
Siphoning mouthparts
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Distribution Area of Studded Sergeant
Tropical and subtropical Asia
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Life Cycle of Studded Sergeant
Egg As a first stage, the studded Sergeant's eggs are typically laid on host plants. These small, often spherical objects may display varied colors and are generally secured to leaves or stems with a protective substance.
Larva Upon hatching, the studded Sergeant enters the larval stage, also known as a caterpillar. During this phase, the primary focus is rapid growth, which entails consuming large amounts of host plant leaves, leading to multiple molts and size increase.
Pupal After achieving sufficient size, the studded Sergeant encases itself in a chrysalis, marking the pupal stage. The chrysalis may blend with surroundings for camouflage. Inside, significant transformation occurs, restructuring the studded Sergeant's anatomy for its next phase.
Adult Emerging from the pupa, the adult studded Sergeant’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 Studded Sergeant Larvae
Birds, rodents, ants, wasps, spiders
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Scientific Classification of Studded Sergeant
Tips for Finding Studded Sergeant
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Youth Habitat of Studded Sergeant
Forests and Woodlands
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Adult Habitat of Studded Sergeant
Forests and Woodlands, Tropical Rainforests
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How Can You Attract Studded Sergeant
Sweet substances like rotting fruit or fermented baits can attract adult studded Sergeant since they typically feed on nectar.
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What is the Best Weather to Observe Studded Sergeant
Dry and warm conditions are ideal because studded Sergeant are more abundant and active in favorable weather. Wet or windy conditions reduce the likelihood of finding studded Sergeant.
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How and Where Can You Find Studded Sergeant at Different Life Stages
Egg Studded Sergeant eggs can be found on the underside of host plant leaves. Search by gently inspecting the leaves of host plants commonly associated with studded Sergeant.
Larva Caterpillars of studded Sergeant can typically be spotted on or near their specific host plants which they feed on. Look for signs of feeding, such as missing leaf tissue or frass.
Pupal Studded Sergeant chrysalises are often camouflaged and located in concealed places around host plants. Search by carefully scanning potential pupation sites, such as the underside of leaves, stems, or even nearby structures.
Adult Adult studded Sergeant can be found in open fields and sunny, flowery areas. They are often visible when foraging for nectar, so exploring gardens, meadows, and the edges of forests near host plants is effective.
Are Studded Sergeant harmful?
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Are Studded Sergeant harmful to humans?

Some larvae of tortoiseshell butterflies feed on milkweed, which is a poisonous plant containing cardiac glycosides, so the larvae are poisonous. Although poisonous, these butterflies will not directly affect humans if not swallowed. Touching the larvae of certain tortoiseshell butterflies may cause a rash.
Harmful Effects of Studded Sergeant
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Hurt Plant

The larval stage of studded Sergeant feeds on the leaves of various plants, resulting in skeletonized foliage. Depending on the population, the impact can range from mild to severe, with potential defoliation in extreme cases.

More Effects of Studded Sergeant

Common Questions People Also Ask
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