The dorsal and anal fins are confluent with caudal fin. Its dorsal and anal fins are confluent with the rudimentary caudal fin. They have one dorsal fin located near the caudal fin. Most individuals have black tips or edges on the pectoral, dorsal, pelvic, and caudal fins. It moves by combining pectoral, dorsal, anal, and caudal fins. Its action is to draw the scapula to the dorsal and caudal region. There are spots on the head, dorsal, anal, and caudal fins. Later the disease progresses in the ventral, appendicular, caudal and distal regions of the body. The original functional differentiation was a division of caudal and rostral. The peduncle of the caudal fin is thick. Rabbits lungs are divided into four lobes&colon; the cranial, middle, caudal, and accessory lobes. Below the caudal vertebrae is the chevron bone. It is innervated by the caudal pectoral nerves. Its caudal or tail fin is forked. It is a rudiment of the extensor muscle of the caudal vertebrae of other animals.