Parasitology Lab: Nematodes 41-74

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    Eucoleus aerophila
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    Trichuris suis (whipworm)

    Swine
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    Trichuris suis

    Swine
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    Aelurostrongylus sp. (lungworms)
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    Egg and larvae of Dictyocaulus arnfeldi 

    • Lungworm of Horse
    • Taken from bronchial exudate
    • Only larvae found in the feces
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    Eggs, part of larvae, empty shell of Dictyocaulus arnfeldi

    Horse
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    Dictyocaulus filaria (lungworm)

    Sheep, goats and deer
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    Strongyloides papillosus

    Intestinal thread worm of cattle, sheep and swine
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    Metastrongylus apri (lungworm)

    Swine
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    Strongyloides stercoralis 

    Intestinal "threadworm" of dogs, foxes, cats, and humans
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    Strongyloides larva 

    Dog
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    Strongyloides stercoralis 

    Dog, cat, fox and man 

    Larvae seen in fresh feces
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    Strongyloides westeri 

    Intestinal threadworm of horse

    3 larger eggs are of Strongyles sp.
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    Strongyloides westeri 

    Horse
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    Strongyloides papillosus 

    "Intestinal threadworm" of cattle, sheep, goats, and rabbits
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    Strongyloides papillosus 

    Cattle, sheep, goats and rabbits
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    Spirocerca lupi

    Esophageal worm of dogs and foxes
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    Spirocerca lupi

    Canine and foxes
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    Spirocerca nodules in lumen of esophagus

    Adult worms seen in granulomous lesions
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    Sarcoma in esophagus due to Spirocerca sp.
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    Opened esophagus of dog with 3 distinct nodules produced by Spirocerca sp.
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    Spirocerca eggs 

    • A: Low power
    • B: High power
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    Spirocerca lupi

    Dog and fox
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    Egg and larvae of Parasenema plica 

    Parasite of urinary bladder
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    Parasenema plica
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    Dioctophyma renale

    Giant worm in dogs, foxes, and man

    Usually found in urine
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    Dioctophyma renale

    Giant worm of dog, fox and man
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    Stephanurus dentatus 

    Kidney worm of swine

    Usually found in urine
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    Stephanurus dentatus

    Kidney worm of swine
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    Physaloptera praeputialis 

    Stomach worm of cats, dogs, fox, and wild cats
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    Physaloptera praeputialis

    Stomach worm of cats, dog and fox
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    Physaloptera rara

    Stomach worm

    Passed in fresh feces
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    Habronema muscae

    Gastric nematodes of horses
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    Habronema muscae

    Gastric nematode of horse
Author
Kristenwilliams
ID
219511
Card Set
Parasitology Lab: Nematodes 41-74
Description
Nematodes
Updated