He also performed studies of the lymphatic system of reptiles, and in 1833 described the "foramen of Panizza", which is a hole with a valve that connects the left and right aorta in the crocodilian heart.
He also performed studies of the lymphatic system of reptiles. In 1833 he described the "foramen of Panizza", which is a hole with a valve that connects the left and right aorta in the crocodilian heart.