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With reference to the Indian Flying Fox bat, consider the following statements:
- It is native to the Indian subcontinent.
- It is listed as vulnerable species under the IUCN Red List.
- It is considered as a keystone species.
How many of the statements given above are correct?
- a)Only 1
- b)Only 2
- c)1, 2 and 3
- d)None
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
With reference to the Indian Flying Fox bat, consider the following st...
Statement 1: It is native to the Indian subcontinent.
Statement 2: It is listed as a vulnerable species under the IUCN Red List.
Statement 3: It is considered as a keystone species.
The correct answer is Option B: Only 2.
Explanation:
Statement 1: It is native to the Indian subcontinent.
This statement is incorrect. The Indian Flying Fox bat (Pteropus giganteus) is not native to the Indian subcontinent alone, but it is found across a wider range. It is distributed throughout South Asia, including countries such as India, Nepal, Sri Lanka, Bangladesh, Pakistan, and Afghanistan. Therefore, this statement is incorrect.
Statement 2: It is listed as a vulnerable species under the IUCN Red List.
This statement is correct. The Indian Flying Fox bat is indeed listed as a vulnerable species under the IUCN Red List. The IUCN (International Union for Conservation of Nature) Red List is a comprehensive inventory of the global conservation status of plant and animal species. The Indian Flying Fox bat is classified as vulnerable due to various threats it faces, including habitat loss, hunting, and disturbance. Therefore, this statement is correct.
Statement 3: It is considered as a keystone species.
This statement is incorrect. The Indian Flying Fox bat is not considered a keystone species. Keystone species are those species that have a disproportionately large effect on their ecosystem compared to their abundance. They play a critical role in maintaining the structure and function of ecosystems. While the Indian Flying Fox bat does play an important ecological role as a pollinator and seed disperser, it is not classified as a keystone species. Therefore, this statement is incorrect.
In conclusion, only statement 2 is correct. The Indian Flying Fox bat is listed as a vulnerable species under the IUCN Red List, but it is not native to the Indian subcontinent alone, and it is not considered a keystone species.
Statement 2: It is listed as a vulnerable species under the IUCN Red List.
Statement 3: It is considered as a keystone species.
The correct answer is Option B: Only 2.
Explanation:
Statement 1: It is native to the Indian subcontinent.
This statement is incorrect. The Indian Flying Fox bat (Pteropus giganteus) is not native to the Indian subcontinent alone, but it is found across a wider range. It is distributed throughout South Asia, including countries such as India, Nepal, Sri Lanka, Bangladesh, Pakistan, and Afghanistan. Therefore, this statement is incorrect.
Statement 2: It is listed as a vulnerable species under the IUCN Red List.
This statement is correct. The Indian Flying Fox bat is indeed listed as a vulnerable species under the IUCN Red List. The IUCN (International Union for Conservation of Nature) Red List is a comprehensive inventory of the global conservation status of plant and animal species. The Indian Flying Fox bat is classified as vulnerable due to various threats it faces, including habitat loss, hunting, and disturbance. Therefore, this statement is correct.
Statement 3: It is considered as a keystone species.
This statement is incorrect. The Indian Flying Fox bat is not considered a keystone species. Keystone species are those species that have a disproportionately large effect on their ecosystem compared to their abundance. They play a critical role in maintaining the structure and function of ecosystems. While the Indian Flying Fox bat does play an important ecological role as a pollinator and seed disperser, it is not classified as a keystone species. Therefore, this statement is incorrect.
In conclusion, only statement 2 is correct. The Indian Flying Fox bat is listed as a vulnerable species under the IUCN Red List, but it is not native to the Indian subcontinent alone, and it is not considered a keystone species.
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Community Answer
With reference to the Indian Flying Fox bat, consider the following st...
A new study found that India’s largest species of bats, Indian Flying Fox bat spends 7% of its day-roosting time being environmentally vigilant.
- It is a species of flying fox native to the Indian subcontinent.
- It is one of the largest bats in the world.
- The nectar and fruit-eating flying fox (Pteropus giganteus) is generally considered a vermin as they raid orchards.
- It is a keystone species causing seed dispersals of many plants in tropical systems.
- Appearance
- The Indian flying fox is so called due to its unique, fox-like appearance: reddish-brown coat, characteristically long snout as well as large eyes. And indeed, this animal resembles a little fox with wings.
- Distribution: These bats are endemic to South Central Asia, found from Pakistan and China to the Maldive Islands.
- Habits and Lifestyle
- It is highly social creatures, forming large roosts of several hundred animals.
- These bats live in a 'vertical', male-dominated hierarchy system, where higher-ranked individuals occupy higher spots of the tree, while lower-ranked individuals remain on lower spots.
- Diet: They maintain a frugivorous diet, supplementing it with insects as well as flowers, containing juice and nectar.
- Threat: Being external roosters, the flying fox is exposed to predators and disturbances apart from environmental indicators such as heat and light.
- Conservation status
- IUCN: Least concern
- The Wildlife (Protection) Act of 1972: Schedule II
Hence only statements 1 and 3 are correct.
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With reference to the Indian Flying Fox bat, consider the following statements: It is native to the Indian subcontinent. It is listed as vulnerable species under the IUCN Red List. It is considered as a keystone species.How many of the statements given above are correct?a)Only 1b)Only 2c)1, 2 and 3d)NoneCorrect answer is option 'B'. Can you explain this answer?
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