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

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VETERINARY PET
Anoplocephala perfoliata egg
anoplocephala-perfoliata-egg-nielsen-high
Anoplocephala perfoliata egg

    Eggs of Anoplocephala perfoliata can vary in appearance in fecal flotations, but can be identified by the pyriform apparatus containing the hexacanth embryo.

Courtesy of Dr. Martin K. Nielsen.

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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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