Tree Frog Diseases

There are more than 300 species of tree frogs in the world. They inhabit temperate and tropical climate areas and live in trees and shrubs. These small frogs are characterized by the adhesive pads on their toes, which allow them to climb high. Common tree frog diseases result from natural causes and human negligence.

  1. Red Leg

    • Red leg, or xenopus laevis, is the most common tree frog syndrome. It is caused by a highly contagious bacterial infection. One of the first signs of the syndrome is reddish skin resulting from ruptured blood vessels and the blood pooling under the skin. Other symptoms include a loss of appetite, open sores and inactivity. If red leg is not treated, it can lead to blood poisoning and death.

    Fungal Infections

    • The most common tree frog diseases are fungal infections. These infections are caused when fungi in their naturally wet habitat invade an injury or sore. The area will appear inflamed and red with white cottonlike tissues. Other symptoms include sores, lesions or changes in skin color. In other animals, fungal infections are not serious, but tree frogs do not have strong immune systems. Fungal infections are often fatal to tree frogs. If the infection is detected early, the tree frog can be saved easily.

    Metabolic Bone Disease

    • Metabolic Bone Disease, or MBD, weakens the tree frog's bones. Frogs with MBD are more likely to break bones from hopping. This disease is not contagious. Tree frogs born with MBD suffer from calcium and bone deficiency. Another cause for MBD is an improper diet. Symptoms include flimsy legs, jaw problems and inactivity. As MBD progresses, the frog may twitch or be unable to eat or drink. MBD cannot be cured. To prevent further progression, change the frog's diet, use fluorescent lights and provide adequate room for exercise.