Hog louse

HOG LOUSE

Haematopinus suis

  • Largest louse on farm animals

Order

  • Siphunculata/Anoplura

Morphology

  • Male- 5mm; Female- 4.2mm
  • Greyish brown
  • Black markings covers entire body

Economic Importance

  • From Sow to piglets- unthrifty growth/production
  • 2% reduction in weight
  • 2-6% loss in market value of hogs
Last modified: Tuesday, 3 May 2011, 9:36 AM