India has only 2.4% of the World’s land
area, but its share of global species diversity is an impressive 8.1%. That is
what makes our country one of the 12 mega diversity countries of the world.
Nearly 45,000 species of plants and twice as many of animals have been recorded
from India.
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Group
|
Number of species
|
|
1
|
Bacteria
|
850
|
2
|
Algae
|
6,500
|
3
|
Fungi
|
14,500
|
4
|
Lichens
|
2,000
|
5
|
Protozoa
|
2,577
|
6
|
Angiosperms
|
17,500
|
7
|
Gymnosperms
|
64
|
8
|
Pteridophyte
|
1,100
|
9
|
Bryophyte
|
2,850
|
10
|
Protochordates
|
119
|
11
|
Arthropods
|
68,389
|
12
|
Molluscs
|
5,070
|
13
|
Amphibians
|
209
|
14
|
Fish
|
2546
|
15
|
Reptiles
|
456
|
16
|
Birds
|
1232
|
17
|
Mammals
|
300
|
18
|
Other invertebrates
|
8,329
|