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Sri lankan birdwing

Sri lankan birdwing

Troides darsius

A species of Birdwings

For terms see External morphology of Lepidoptera. From Troides helena cerberus it differs as follows: Male forewing: adnervular pale streaks not prominent on the upperside, more distinctly marked on the underside. Hindwing black, with a very broad discal slightly curved silky-yellow band or patch that extends beyond the cell from interspaces 2 to 7, and is composed of elongate outwardly emarginate yellow markings that are divided only by the black veins. In most specimens the inner margin of this band crosses the apex of the cell, but in many the cell is entirely black. Abdomen with some black markings beneath and a lateral row of black spots. Female: Differs from cerberus female in the much greater extent of the black on the hindwing. Interspace 1 with a pale dusky-white patch in the middle; interspace 7 with an inner and an outer yellow spot; cell entirely black or nearly so, sometimes, but rarely, with the yellow extended into the apex. Wingspan of 165–175 mm.

General Info About Sri lankan birdwing
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Attributes of Sri lankan birdwing
Habitat
The primary habitat is thinly wooded mountain forests from sea-level up to an elevation of 2,000 metres. Occasionally observed in gardens but generally rare in lowlands.
Adult Food Sources
Ixora spp., hibiscus spp., lantana spp., jasminum spp., quisqualis indica
Larva Food Source
Aristolochia spp.
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
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Species Status of Sri lankan birdwing
Threatened
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Distribution Area of Sri lankan birdwing
Sri Lanka
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Predators of Adult Sri lankan birdwing
Birds, spiders, lizards, frogs, monkeys, insectivorous mammals, larger species of dragonflies
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Interesting Facts About Sri lankan birdwing
Sri lankan birdwing can regulate its body temperature by shivering, utilizing thoracic muscles to warm up for flight in cooler environments.
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Scientific Classification of Sri lankan birdwing
Tips for Finding Sri lankan birdwing
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Youth Habitat of Sri lankan birdwing
Forests and Woodlands, Tropical Rainforests
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Adult Habitat of Sri lankan birdwing
Forests and Woodlands, Tropical Rainforests
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When is the Best Time to Observe Sri lankan birdwing
The best time to find adult sri lankan birdwing is on sunny days when they are most active, particularly in the morning or late afternoon. Caterpillars can be searched for during the day when they are feeding on host plants.
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What is the Best Weather to Observe Sri lankan birdwing
Warm, dry, and sunny weather is ideal for finding adult sri lankan birdwing, as cold or rainy conditions can reduce their activity levels. Caterpillars may be more sheltered but are still best sought in fair weather conditions.
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How and Where Can You Find Sri lankan birdwing at Different Life Stages
Egg Sri lankan birdwing eggs are often laid on the underside of leaves of the host plant. To find them, inspect the leaves of the specific host plants in the area.
Larva The caterpillars of sri lankan birdwing can be found on or near their host plants. Look for signs of feeding or for the larvae themselves on the leaves and stems of the plant.
Pupal During the pupa stage, sri lankan birdwing may attach to twigs or leaves, or bury themselves in the ground. Gently scan potential pupation sites in the habitat without disturbing the environment.
Adult Adult sri lankan birdwing are typically found feeding on flowers, basking in the sun, or seeking mates. Look for them in open areas with abundant flowering plants, along the edges of woods, or near water sources.
Are Sri lankan birdwing harmful?
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Are Sri lankan birdwing harmful to humans?

They are not a poisonous butterfly, but they have a special gland that secretes bad smells and chemicals.
Common Questions People Also Ask
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