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Demodex

Demodex

Demodex

Taxonomy

  • Kingdom Animalia
  • Phylum Arthropoda
  • Class Arachnida
  • Order Prostigmata
  • Family Demodicidae

Final host

  • Mammals

    Morphology

  • Adults: small mites (≈ 0.23mm) with an elongated cigar-shaped body of striated surface and four pairs of stumpy legs located at the front of the body

    Cycle

  • Direct
  • All stages (egg, larva, nymphal stages and adults) develop in the skin of the host

    Location

  • Hair follicles and sebaceous glands (dermis)

    Feeding

  • Lymph and dermic cells

    Diagnostic

  • Larvae, nymphs and adults

    Transmission

  • Larvae, nymphs and adults