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

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VETERINARY PET
Histology, alpaca
histology-lack-spermatogenesis-5b-tibary-sized
Histology, alpaca

    Histology showing complete lack of spermatogenesis in the seminiferous tubules and normal interstitial (Leydig) cells.

Courtesy of Dr. Ahmed Tibary.

In these topics
Male Genital Abnormalities of Animals

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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