Fauna
Insect

Lang's Short-tailed Blue

Leptotes pirithous

Also known as Common Zebra Blue

Lang's Short-tailed Blue butterflies are small, fast-flying insects recognized by the intricate zebra-like brown and white striping on their underwings. Males display bright violet-blue uppersides, while females are largely brown with blue scaling near the wing bases, and both sexes carry a delicate pair of short hindwing tails beside two dark, orange-rimmed eyespots. Resident across Africa and the Mediterranean, this species regularly migrates northward into central Europe during warm summers, where caterpillars feed on legume and plumbago blossoms while attended by ants.

MigratoryPollinatorDiurnal
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & preyFlower nectar, Legume flowers and pods, Plumbago blossoms
Predators
  • Insectivorous birds
  • Crab spiders
  • Mantises
ThreatsHabitat loss from intensive agriculture, pesticide spraying, and frequent mowing of flowering host plants.
HabitatsSunny meadows, scrubland, gardens, roadsides, and open woodland edges across Africa, southern Europe, and western Asia.
Life span2 to 4 weeks as an adult, with multiple overlapping generations per year in warm climates.
  1. FamilyLycaenidae
  2. SpeciesLeptotes pirithous
Range data is not available yet.
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Safe to observe at a normal distance.
Responsible observation
  • Wing Identification: Look for the zebra-like brown and white bands on the underwings and two black spots near each short tail.
  • Where to Look: Search sunny patches of alfalfa, clover, or cultivated plumbago where adults nectar and females lay eggs.
  • Best Timing: Watch during warm midday hours when adults actively patrol low flowering shrubs.
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Mystic Meadows

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