皮肤褶皱与角化过度公牛
Photograph of a bull with besnoitiosis. Skin folding and hyperkeratosis in this bull are especially evident in the neck and the proximal hind legs.
Courtesy of Dr. Gema Álvarez García.
在这些主题中
Photograph of a bull with besnoitiosis. Skin folding and hyperkeratosis in this bull are especially evident in the neck and the proximal hind legs.
Courtesy of Dr. Gema Álvarez García.
