Brain Small 320×185 Medium 640×370 Large 1024×592 Download Tiff Original 2400×1388 | (315.4 KB) Description Mesial view of the brain of ornithorynchus Keywords brain Galleries Mammal Anatomy: Internal Organs Source: The Encyclopedia Britannica, Eleventh Edition (New York: The Encyclopedia Britannica Company, 1910)IV: 402
