Nyctibatrachidae Frogs Revealed: New Species and More

The Nyctibatrachidae family of frogs is a fascinating group, with many species still unknown to science.

In recent years, several new species have been discovered, including Nyctibatrachus major, which was found in the Western Ghats of India.

These frogs are known for their unique characteristics, such as their ability to live in a variety of habitats, from tropical forests to grasslands.

The Nyctibatrachidae family is a relatively small group, with only about 30 species currently recognized.

The family Nyctibatrachidae is restricted to south India and Sri Lanka. This family is further divided into three subfamilies: Astrobatrichnae, Nyctibatrachinae, and Lankanectinae.

Subfamilies Astrobatrichnae and Nyctibatrachinae are found only in South India, while Lankanectinae is endemic to Sri Lanka. The subfamily Lankanectinae consists of a single genus: Lankanectes and two species.

These unique frogs have a heavily wrinkled body and two teeth-like processes on the lower jaw, earning them the name “Sri Lanka Fanged frogs”.

The Western Ghats in India are home to an incredible array of biodiversity, and one of the most fascinating discoveries recently made in this region is the new smallest frog from India, Nyctibatrachus minimus sp. nov.

This tiny frog has an adult snout-vent length of only 12.3 mm, making it the smallest known frog from India. It's a remarkable example of miniaturization in the natural world.

The Nyctibatrachus minimus sp. nov. is a nightfrog, and its most distinctive feature is the small adult snout-vent length. This tiny frog is found in the Western Ghats, a mountain range in India.

The absence of webbing on its toes and fingers may have resulted from evolutionary specialization to life in terrestrial habitats. This is an interesting adaptation that allows the frog to thrive in its environment.

Here are some key facts about the Nyctibatrachus minimus sp. nov.:

The family Nyctibatrachidae is restricted to south India and Sri Lanka.

This family is further divided into three subfamilies: Astrobatrichnae, Nyctibatrachinae, and Lankanectinae.

Subfamilies Astrobatrichnae and Nyctibatrachinae are found only in South India, while Lankanectinae is endemic to Sri Lanka.

Lankanectinae diverged from Nyctibatchinae in the Cretaceous period, around 145-66 million years ago.

The subfamily Lankanectinae consists of a single genus: Lankanectes, and two species.

Both species of Lankanectes are completely aquatic and occur in still and slow-flowing waters in Sri Lanka.

Adult frogs in this genus possess a lateral line system, making them well adapted to aquatic life.

They also have fully webbed hind limbs but lack digital disks.

The adult frogs can reach up to a snout-to-vent length of 70mm.

These frogs have a unique feature - two teeth-like processes on the lower jaw, which has earned them the name "Sri Lanka Fanged frogs".