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NL·0565AnimalsNymphalidaeInsect13,832 field observations
Blue tigerNL·0565
Plate 1 of 8. (c) Keshava S R Mysore, some rights reserved (CC BY-NC-SA), uploaded by Keshava S R Mysore · via iNaturalist

Herbarium of the Nature Library

Name
Tirumala limniace
Family
Nymphalidae
Native to
South and Southeast Asia: India, Sri Lanka, Nepal, Myanmar, Thailand, southern China and Indochina
Habitat
Tropical forest, Scrub, Gardens, Grassland
IUCN NE · Not evaluated

Blue tiger

Tirumala limniace

Also calledQīng bāndié (Chinese)

A black butterfly marked with pale blue, almost glassy streaks, common across tropical Asia. In southern India it joins huge seasonal migrations between the Western and Eastern Ghats.

Tirumala limniace, the blue tiger, is a species of butterfly found in South Asia, and Southeast Asia that belongs to the brush-footed butterfly family, Nymphalidae. More specifically it is part of the crows and tigers or danaid group. This butterfly shows gregarious migratory behaviour in southern India. In some places, it may be found in congregations with Danaus genutia, Tirumala septentrionis, Euploea sylvester, Euploea core, Parantica aglea, and at high elevations, with Parantica nilgiriensis, on Crotalaria. Wikipedia

§1

What it can do

  1. iMigrates in large numbers across peninsular India around the south-west monsoon; migrating swarms are almost all males
  2. iiMales gather alkaloids from Crotalaria and Heliotropium to make pheromones and boost their chemical defence
  3. iiiDistasteful to predators thanks to compounds sequestered from its milkweed-family host plants
§2

In the field

Field marks

  • aDark brown-black wings with many pale blue, semi-translucent spots and streaks
  • bBroad pale streaks in the hindwing cell
  • cSlow, gliding flight
  • dBlack head and thorax dotted with white
Not to be confused with
Dark blue tiger (Tirumala septentrionis) has narrower, darker blue streaks. Glassy tiger (Parantica aglea) is smaller, with thinner, whiter streaks and a more delicate look.
Where to see it
Gardens and forest edges across India and Sri Lanka; migration corridors in Karnataka, Kerala and Tamil Nadu.
When
Year-round; in South India large migrations take place around the south-west monsoon
§3

Listen

Looking for field recordings…

§4

Life & habits

Diet
Adults visit flowers and withered plants rich in alkaloids; caterpillars feed on milkweed-family vines such as Dregea (Wattakaka) and Heterostemma
Habitat
Open forest, scrub, grassland and gardens from plains to hills
Size
Wingspan about 9–10 cm

Migrating blue tigers often travel with dark blue tigers and crows, and rest in large clusters on shrubs and dry twigs.

§5

Where it lives

Recorded sightings

—

geo-referenced records in GBIF, from museums, herbaria and field observers.

Native range

South and Southeast Asia: India, Sri Lanka, Nepal, Myanmar, Thailand, southern China and Indochina

Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.

§6

In the old herbals & bestiaries

No plate in the Source Library names this exact species, so these show its closest relatives as the old naturalists drew them: same genus, or the same kind of animal. Click a plate to read the page it came from, with translation.

§7

In the stacks

Searching the stacks…

Every page naming Tirumala limniace in the Biodiversity Heritage Library →

§8

Marginalia

Curiosity

The pale blue of its semi-transparent wing spots comes from pterobilin, a blue bile pigment.

§9

Kinship

  1. kingdomAnimalia
  2. ›phylumArthropoda
  3. ›subphylumHexapoda
  4. ›classInsecta
  5. ›subclassPterygota
  6. ›orderLepidoptera
  7. ›superfamilyPapilionoidea
  8. ›familyNymphalidae
  9. ›subfamilyDanainae
  10. ›tribeDanaini
  11. ›subtribeDanaina
  12. ›genusTirumala
Open its branch on the Wheel of Life →

Fact-checked: 3 corrections made to this sheet. Photographs: iNaturalist contributors under the licences shown. Records: GBIF.org. Historical plates: Source Library (CC BY-SA 4.0; originals public domain). Summary text: Nature Library editors and Wikipedia (CC BY-SA). Medicinal and edibility notes are historical and educational, not advice. iNaturalist taxon 143257.