柱状病，银板鱼
Photograph of a silver dollar fish with severe columnaris disease. Extensive erosion and ulceration of the musculature are evident.
Courtesy of Dr. Ruth Francis-Floyd.
在这些主题中
Photograph of a silver dollar fish with severe columnaris disease. Extensive erosion and ulceration of the musculature are evident.
Courtesy of Dr. Ruth Francis-Floyd.
