Weitere ähnliche Inhalte Ähnlich wie Biodiversity conservation (20) Kürzlich hochgeladen (20) 12. No. Category No of species % 1 Bacteria 850 0 67 2 Algae 2500 2. 00 3 Fungi 23000 18.23 4 Lichens 1600 1.30 5 Bryophytes 2700 2.14 6 Pteridophytes 1022 0.80 7 Gymnosperms 64 0.05 8 Angiosperms 17000 13.50 9 Protozoans 2577 2.04 10 Molluscans 5042 4.00 13. Source: Jaivavaividhyam (Malayalam). 1996, TBGRI. 11 Crustaceans 2970 2.35 12 Insects 50717 40.00 13 Invertebrates including hemichordates 11252 9.00 14 Protochordates 116 0.10 15 Pisces 2546 2.02 16 Amphibians 204 0.16 17 Reptiles 428 0.34 18 Aves 1228 1.00 19 Mammals 372 0.30 Total 126288 100.00 14. Source: Jaivavaividhyam (Malayalam), 1996, TBGRI. Group No. of species No. of species (SW) SI/SW(%) in India (SI) in the World Mammals 372 4629 7.6 Birds 1228 9702 12.6 Reptiles 428 6550 6.2 Amphibians 204 4522 4.4 Fishes 2546 21730 11.7 Flowering plants 17000 2,50,000 6.0 17. Sl.No. Type Area(sq. km.) 1. Moist deciduous forests 4100 2. Evergreen forests 3299 3. Shola forests 70 4. Dry deciduous forests 100 5. Grasslands 130 6. Teak, eucalyptus plantations 1701 Total 9,400 18. Sl. No Plant Group No. of Species 1 Algae 325 2 Fungi 4,800 3 Lichens 520 4 Bryophytes 350 5 Pteridophytes 236 6 Gymnosperms 4 7 Angiosperms 4,500 Total 10,735 19. S1. No. Group No. of Species 1 Insects 4,027 2 Freshwater fishes 196 3 Amphibians 85 4 Reptiles 164 5 Birds 486 6 Mammals 145
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