Consider the following statements regarding the Purple Frog:

1. Purple Frog is often dubbed as a ‘living fossil’, as it has similarities to the Sooglossidae family of frogs in Seychelles, supporting the Gondwana landmass hypothesis.

2. It is believed to have co-existed with dinosaurs and is endemic to Western Ghats in India

3. It is listed as 'Endangered’ category on the Red List of the International Union for Conservation of Nature (IUCN)

Which of the following is/are correct?