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Assam Cascade Frogs have helped scientists from the Wildlife Institute of India (WII) gain insights into how water flow impacts the abundance of the species in Western Himalayan streams.
Aspect |
Description |
About |
βThey are also called Cascade or torrent frogs and belong to the genus Amolops. βThey are amphibians which comprise 72 distinct species, distributed throughout the hilly regions with fast-flowing streams in southern and Southeast Asia. |
Distinguishing characteristic |
βAmolops are highly adapted to fast-flowing hill streams because they have adhesive disks on the tips of their digits with circum-marginal grooves that help them stick to rocks and other substrates. |
Habitat |
βThey are found at elevations of 1,000 to 2,508 metres above sea level. |
Distribution |
βThey are distributed across the Himalayan belt in India and found in high-flowing and gradient streams of northern Bangladesh, Bhutan and Nepal. |
Significance |
βThis species can be used as an indicator for the long-term monitoring of the condition of hilly streams. |
IUCN Status |
βLeast Concern |
Sources:
PRACTICE QUESTION Q.Consider the following statements regarding Assam Cascade Frogs recently seen in the news:
How many of the above statements is/are correct? A. Only one B. Only two C. All Three D. None Answer: A Explanation: Statement 1 is incorrect: Assam Cascade Frogs βThey are also called Cascade or torrent frogs and belong to the genus Amolops. βThey are amphibians which comprise 72 distinct species, distributed throughout the hilly regions with fast-flowing streams in southern and Southeast Asia. Statement 2 is correct: βAmolops are highly adapted to fast-flowing hill streams because they have adhesive disks on the tips of their digits with circum-marginal grooves that help them stick to rocks and other substrates. βThis species can be used as an indicator for the long-term monitoring of the condition of hilly streams. Statement 3 is incorrect: βThey are found at elevations of 1,000 to 2,508 metres above sea level. βThey are distributed across the Himalayan belt in India and found in high-flowing and gradient streams of northern Bangladesh, Bhutan and Nepal. |
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