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Arthropod Identification

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Test Description
  • Contact: Diagnostic Microbiology (319) 335-4256
  • Test Request Form: Mycobacteriology/Mycology/Parasitology
  • SHL OpenELIS Code: 594
Microscopic and macroscopic examination to identify parasite (arthropod, insect, tick).
Panel Components
Bed bugs, Lice, Mites, Myiasis, Scabies, Ticks
Performed Avg. Turnaround Time Method
Coralville, 8 a.m. - 5 p.m., M-F
1 - 3 business days Microscopic and macroscopic examination
Fee CPT Code(s)
$8.52 87168
Specimen Requirements
Specimen Type: Ectoparasite (ticks, mites, lice, fleas, myiasis-causing flies, bed bugs, etc).
Collection Instructions: Whole parasite: store in clean container with 70% ethanol.
    If scabies is suspected: scrape the skin from the leading edge of the lesion with a scalpel containing a drop of mineral oil. The mineral oil enhances the adherence of the mites to the blade. Add an additional drop of mineral oil to a clean slide and place scraping on the slide, coverslip, and send in slide transport.
      Shipping:
      Specimens should be stored and shipped under the same conditions. Wrap specimen container in absorbent material and place inside a biohazard bag. Transport specimen at room temperature. Ship to the Coralville location.
      Temperature and Stability: Room Temperature (15-35°C)
      Rejection Criteria: Specimens will be rejected if received under these conditions:

      Refrigerated and frozen temperatures. Specimens in preservative other than ethanol. Scabies scrapings not sent on slides in slide transport container.
      Expected Results:
      Identification of arthopod, Submitted specimen is not an arthropod.
      Comments
      Arthropods may be vectors of disease and may cause infestations of skin, hair, and mucous membranes. Diagnosis of a disease or infestation may be achieved by recovery and identification of the intact arthropod.
      Alternate Names
      Tick Identification, Arthropod Identification, Bed Bug, Bot fly, Scabies, Lice, Flea
      The University of Iowa

      State Hygienic Laboratory

      General inquires
      SHL Client Services
      319-335-4500 or 1-800-421-IOWA (4692)
      ask-shl@uiowa.edu

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