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Merck Manual
Veterinary Manual
The trusted provider of veterinary information since 1955

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VETERINARY PET
Egg of Syphacia muris
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Egg of Syphacia muris

    Syphacia muris ova on tape test. Note the elongated "banana" shape of the ova, which is different from the rounder "football" shape of ova from Aspicularis tetraptera.

Courtesy of RADIL, University of Missouri.

In these topics
Mice and Rats as Pets

Merck & Co., Inc., Rahway, NJ, USA (known as MSD outside of the US and Canada) is dedicated to using the power of leading-edge science to save and improve lives around the world.  The Merck Veterinary Manual was first published in 1955 as a service to the community.  The legacy of this great resource continues as the Merck Veterinary Manual in the US and Canada and the MSD Vet Manual outside of North America.

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