Uperodon

Uperodon is a genus of microhylid frogs found in South Asia (India and Sri Lanka) and Southeast Asia (Myanmar). They are characterized by their small size and burrowing lifestyle.

Description:

Uperodon frogs are typically small, ranging in size from 20 to 40 millimeters in snout-vent length. Their bodies are generally stout and rounded, adapted for burrowing. The skin is usually smooth and can be various shades of brown, grey, or reddish-brown. Many species exhibit cryptic coloration that helps them blend into their surroundings. They possess relatively short limbs. Their feet are often equipped with metatarsal tubercles, which aid in digging.

Habitat and Distribution:

Uperodon frogs are found in a variety of habitats, including forests, grasslands, and agricultural areas. They prefer moist environments and are often found near water bodies. Due to their fossorial nature, they are often hidden underground, emerging during or after rainfall to breed. Their distribution is largely restricted to South Asia (India, Sri Lanka) and parts of Southeast Asia (Myanmar).

Behavior and Ecology:

These frogs are primarily nocturnal and spend much of their time underground. They are insectivores, feeding on ants, termites, and other small invertebrates. Breeding typically occurs during the monsoon season. Males call from hidden locations to attract females. The eggs are laid in temporary pools of water, and the tadpoles develop rapidly.

Taxonomy:

The genus Uperodon belongs to the family Microhylidae, a diverse group of frogs characterized by their small size and globular shape. The taxonomic classification of species within the genus Uperodon has undergone revisions in recent years, and there may be some discrepancies between different sources regarding species included in the genus.

Conservation Status:

The conservation status of individual Uperodon species varies. Some species may be common and widespread, while others may be threatened due to habitat loss and degradation. Further research is needed to assess the conservation status of all species within the genus.