Where are highest species diversity of amphibians in India?
So, the correct answer is ‘Eastern Himalayas and Western Ghats’
How many amphibian species are found in India?
Approximately 472 species of amphibians are known from India, about 50% of them endemic. Indian amphibians are relatively under-studied, with few dedicated and comprehensive resources on their taxonomy, biology and conservation.
What is the diversity of amphibians?
They are numerous on every continent except Antarctica. Today, amphibians are represented by three major “orders”. Of the more than 6,600 described species of amphibian, there are about 5,870 frogs and toads (Anura), 585 salamanders and newts (Urodela), and 185 species of wormlike caecilians (Gymnophiona).
Why in India has the maximum number of amphibian species?
According to zoological survey of India, 87% of amphibians found in western Ghats are endemic to this region and are not found elsewhere in the world. Hence, Overall biodiversity of amphibians is found to be maximum in western Ghats of India.
What has more amphibians or Eastern Ghats?
Western ghats have greater amphibian species diversity as compared to Eastern ghats. The number of the species per unit area is called species richness. Number of individuals of different species represent species evenness or species equitability.
How many amphibian species are there in Western Ghats?
The Western Ghats of India are very rich in am- phibian species with 117 species of frogs, toads and caecilians. Eighty-nine species are endemic to this biogeo- graphical region.
Which is the National amphibian of India?
| Amphibians Name | Common Names | Taxonomy |
|---|---|---|
| Nepal Paa Frog | Nepal Paa Frog, Tiny Frog, Dubois Frog, Small Paa Frog | Class : Amphibia, Order : Anura, Family : Dicroglossidae, Genus : Nanorana, Species : minica |
How many species of amphibians are threatened in India?
According to IUCN, critically endangered species are the ones that are facing an extremely high risk of extinction in the wild. Nineteen amphibian species are critically endangered and 33 species are endangered, according to the updated checklist released by Zoological Survey of India.
What are the most diverse group of amphibians?
anuran order
Modern anurans originated from these amphibians that had to adapt to new environment challenges in order to survive extinction. The anuran order is the most diverse group of vertebrates, with more than 6,000 known species, a total, which is being added to annually by the discovery of new species.
Where is most of the world’s amphibian biodiversity?
tropics
Amphibian diversity is highest in the tropics, especially in the Amazon. Brazil has the most described species, over a 1,000 species. By contrast, the United States (or search by State) is nearly the same size as Brazil with about a third of the amphibian species (although it has many more salamanders!).
Which state in India has maximum biodiversity?
Solution : The Andaman and Nicobar islands are the region with maximum biodiversity.
Why Western Ghats have a greater amphibian species diversity than Eastern Ghats it is an example of?
Species diversity is the variety in the number and richness of the species of a region. Western ghats have greater amphibian species diversity as compared to Eastern ghats. The number of the species per unit area is called species richness.
Why is India said to have greater ecosystem diversity than Norway?
Yes, India is greater as compared to Norway; the most important reason is that Norway lies near the Arctic region whereas India is present in the tropical and subtropical region. India gets all the conditions like the proper amount of sunlight, temperature variation, rainfall, etc for the different species to survive.
Are under threat in the Western Ghats?
The ecosystem in India’s Western Ghats is severely threatened due to the increasing human settlements, mining, pollution and the drop in genetic diversity. The Western Ghats of India is facing severe threats to its ecosystem. In the period between 1920 to 1990, 40 percent of its natural vegetation was depleted.
Which is the National Reptile of India?
the king cobra
The peafowl was designated as the national bird, the tiger as the national animal, the gangetic dolphin as the national aquatic animal, the king cobra as the national reptile and the elephant as the national heritage animal.
Which is the official frog of Kerala?
Read more about it. The Kerala Forest Department has recommended to the government to declare ‘Mahabali Frog’ – a rare and endangered species of frog which lives underground all its life, as the state frog.
Which of these are critically endangered amphibians of India?
Critically Endangered Amphibians
- Anamalai Flying Frog (Rhacophorus pseudomalabaricus)
- Gundia Indian Frog (Indirana gundia)
- Kerala Indian Frog (Indirana phrynoderma)
- Charles Darwin’s Frog (Ingerana charlesdarwini)
- Kottigehar Bubble-nest Frog (Micrixalus kottigeharensis)
- Amboli Bush Frog (Pseudophilautus amboli)
Which amphibian is endangered?
Axolotl. The axolotl is a wonderfully fascinating salamander and amphibian, but unfortunately, it is currently considered one of the world’s endangered amphibians.
What are the most diverse group of amphibians nearly 6000 species )?
Frogs are amphibians that are known for their jumping abilities, croaking sounds, bulging eyes and slimy skin. They live all over the world and are among the most diverse animals in the world, with more than 6,000 species.
Which states have the most amphibians?
The amphibian diversity is highest in the southeast United States with Virginia having 70 species. Reptile diversity is higher in the southwest with Texas having 139 species.