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Zorluk: ZorBiodiversity Concepts, Hotspots and Endemism

Match the biodiversity hotspots overlapping Indian territory (List-I) with their precise geographical coverage and characteristic endemic fauna (List-II):

  • Western Ghats HotspotSpans the western peninsular mountain chain; home to endemic fauna such as the Lion-tailed Macaque and Nilgiri Tahr.
  • Indo-Burma HotspotEncompasses Northeastern India south of the Brahmaputra River; home to endemic fauna like the Sangai (brow-antlered deer).
  • Sundaland HotspotIncludes the Nicobar group of islands in India; home to endemic species such as the Nicobar Tree Shrew.
  • Himalayan HotspotEncompasses the high-altitude montane ecosystems of northern and northeastern India; home to endemic species like the Namdapha Flying Squirrel.

Cevap

The correct matching pairs Western Ghats Hotspot with the western peninsular mountain chain (Lion-tailed Macaque and Nilgiri Tahr); Indo-Burma Hotspot with Northeast India south of the Brahmaputra River (Sangai deer); Sundaland Hotspot with the Nicobar group of islands (Nicobar Tree Shrew); and Himalayan Hotspot with the high-altitude montane zone of North and Northeast India (Namdapha Flying Squirrel).
The global biodiversity hotspots overlapping India possess precise biogeographical limits and signature endemic species: Western Ghats (peninsular mountain range with Lion-tailed Macaque), Indo-Burma (Northeast India south of Brahmaputra with Sangai deer), Sundaland (Nicobar Islands with Nicobar Tree Shrew), and Himalayas (montane North/Northeast India with Namdapha Flying Squirrel).

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1
Analyze the spatial extent and endemic species of peninsular Western India.
The Western Ghats Hotspot corresponds to the western peninsular mountain chain hosting the Lion-tailed Macaque.
The Western Ghats form a continuous hill chain along peninsular India with exceptionally high endemism.
2
Delineate the Indian boundary of the Indo-Burma Hotspot.
Indo-Burma pairs with Northeast India south of the Brahmaputra River, including Manipur where the Sangai is endemic.
The Brahmaputra River serves as a major biogeographical dividing line between the Himalayan and Indo-Burma hotspots.
3
Identify the specific Indian island territory included within Sundaland.
Sundaland pairs exclusively with the Nicobar group of islands, home to the endemic Nicobar Tree Shrew.
While the Andaman Islands belong to Indo-Burma, the Nicobar Islands form the northwestern boundary of the Indo-Malayan Sundaland hotspot.
4
Map the Himalayan Hotspot to its spatial boundary and endemic fauna.
Himalayan Hotspot pairs with the northern and northeastern high-altitude montane zone hosting the Namdapha Flying Squirrel.
The Himalayan mountain chain covers the high-elevation ecosystems of northern India and areas north of the Brahmaputra.

Anahtar Kavram

Geographical boundaries and signature endemic fauna of Indian Biodiversity Hotspots
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