Landcare Research - Manaaki Whenua

Landcare-Research -Manaaki Whenua

White spotted tussock moth eggs

Orgyia thyellina Butler

Order: Lepidoptera
Family: Lymantriidae

Size range

  • Individual eggs about 1 mm in diameter


  • From northern Asia
  • Found in Auckland’s eastern suburbs in 1996

Life History

  • Medium–sized moth, wingspan of male 26 mm
  • Apparently eradicated by spray programme at that time
  • Pest of many forest and horticultural trees. Caterpillars eat foliage

Additional images