Heart of a Frog Small 241×320 Medium 482×640 Large 771×1024 Download Tiff Original 1807×2400 | (925.7 KB) Description The heart of a frog (Rana esculenta) from the front. Labels: V, ventricle, Ad, right auricle; As, left auricle; B, bulbus arteriosus, dividing into right and left aorta. Keywords "Rana esculenta", auricle, frog, heart, ventricle Galleries Amphibian Anatomy Source: Baker, W. Morrant & Harris, Vincent Dormer Kirkes' Hand-book of Physiology, 13th ed. (Philadelphia: P. Blakiston's Son & Co., 1892) 238
