[Elizabeth_Zeibig]_Clinical_Parasitology__A_Practi(z-lib.org)

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CHAPTER 8 The Nematodes
COMPARISON DRAWINGS
Intestinal Nematode Eggs
FIGURE 8-2A. Enterobius vermicularis egg
FIGURE 8-4A. Trichuris trichiura egg
Size range: 48-60 m long by 20-35 m wide
Average length: 50-55 m
Average width: 25 m
FIGURE 8-6A. Ascaris lumbricoides egg, unfertilized
FIGURE 8-7A. Ascaris lumbricoides egg, fertilized
Size range: 85-95 m by 38-45 m
Size range: 40-75 m by 30-50 m
FIGURE 8-8. Ascaris lumbricoides egg, decorticated
FIGURE 8-11A. Hookworm egg
Size range: 40-75 m by 30-50 m
Necator size range: 60-75 m by 35-40 m
Ancylostoma size range: 55-60 m by 35-40 m
FIGURE 8-18. Strongyloides stercoralis egg
Average size: 48 m by 35 m