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| MarineLife | Wildlife Management | Exotics |
GENERAL
STATUS
Nature has endowed these islands with a unique and varied animal life both on land as well as in sea. Faunal distribution in these islands is influenced by fauna of both Indo-chinese and Indo-Malayan regions. Large mammals are absent in both Andaman and Nicobar Islands. Geographic isolation of these islands has resulted in high degree of endemism. The surrounding seas are equally rich in marine biodiversity. Endemism is more pronounced in land animals.
Faunal diversity and endemism in A & N Islands
|
Animal
Group |
No.
of species/ subspecies |
No.
of endemics |
%
Endemism |
|
Terrestrial
Fauna |
|
|
|
|
Mammalia |
55 |
32 |
61.5 |
|
Aves |
246 |
99 |
40.2 |
|
Reptilia |
76 |
24 |
31.6 |
|
Amphibia |
18 |
3 |
16.7 |
|
Mollusca |
110 |
77 |
70.0 |
|
Arachnida |
94 |
38 |
40.4 |
|
Hemiptera |
146 |
22 |
15.0 |
|
Diptera |
214 |
24 |
11.2 |
|
Coleiotera |
878 |
92 |
10.5 |
|
Lepidoptera |
426 |
52 |
12.2 |
|
Isoptera |
40 |
19 |
47.5 |
|
Odonata |
36 |
4 |
11.1 |
|
Annelida |
30 |
9 |
30.0 |
|
TOTAL |
2,366 |
495 |
20.92 |
|
Marine
fauna |
|
|
|
|
Mammalia |
7 |
- |
- |
|
Reptilia |
12 |
- |
- |
|
Pisces |
1,200 |
2 |
0.2 |
|
Echinodermata |
350 |
4 |
0.4 |
|
Mollusca |
1,000 |
18 |
1.9 |
|
Crustacea |
600 |
6 |
1.0 |
|
Polychaeta |
184 |
4 |
2.2 |
|
Anthozoa |
326 |
2 |
0.6 |
|
Porifera |
72 |
- |
- |
|
Meiofauna |
490 |
102 |
21.0 |
|
TOTAL |
4,241 |
138 |
0.11 |
MAMMALS :
|
Out of 55 terrestrial and 7 marine mammal species reported so far, 32 species are endemic. Common mammals found here are Andaman wild pig (Sus Scrofa andamanensis), Crab eating macaque (Macaca fascicularis umbrosa), Andaman masked palm civet (Paguma larvata tytlerii), Dugong (Dugong dugon), Dolphin (Delphinus delphis), Whale (Balenoptera musculus), Spotted deer (Axis axis), Andaman spiny shrew (Crocidura andamanensis), Nicobar tree shrew (Tupaia nicobarica nicobarica), Andaman horse-shoe bat (Rhinolophus cognatus famulus), Lesser short nosed bat (Cynopterus brachiotis brachysoma), elephant (Elephas maximus) etc. |
BIRDS :
The
rich avi-faunal diversity has always attracted ornithologists and bird watchers
to these islands. As many as 246 species and sub species of birds are reported to
inhabit these islands and of these 99 spec
|
REPTILES :
|
Sandy beaches of these islands are famous for turtle nesting. There
are 76 terrestrial reptiles. Of |
Due to its long coastal
stretch, these islands have a very rich marine biodiversity. They harbour more
than 1200 species of fish, 350 species of echinoderms, 1000 species of molluscs
and many more lower forms of life. Among vertebrates, dugongs, |
|
Wildlife management in these islands aims at protecting and conserving the biodiversity and their representative ecosystems, restoring critical habitats and maintaining biological productivity through appropriate conservation measures. There are 96 Wildlife Sanctuaries, 9 National Parks and one Biosphere Reserve. For conservation and
management of wildlife in these islands legal support is provided as per provisions of the Indian Forest Act,
1927, the Wildlife (Protection) Act, 1972, the Environment (Protection) Act,
1986 these islands. A Biological Park is also being developed at Chidiyatapu for educating people and creating empathy among them for wildlife. |
| (Crocodile Estuarine) Crocodylus Porosus |
|
A number of animal species have been introduced in the forests of these islands from time to time. Cheetal (Axis axis) or the spotted deer was the first animal to be introduced in these islands by the Britishers in early part the 20th Century.
|
|
| (Axis axis-Cheetal) | |
| FORESTS ISLANDS ANIFPDC MANGROVES ORGANIZATION | |||||
| ACRONYMS | |||||