Fauna of India - Species Estimates

Species Estimates

An estimate of the numbers of species by group in India is given below. This is based on Alfred, 1998.

Taxonomic Group World species Indian species % in India
PROTISTA


Protozoa 31250 2577 8.24
Total (Protista) 31250 2577 8.24
ANIMALIA


Mesozoa 71 10 14.08
Porifera 4562 486 10.65
Cnidaria 9916 842 8.49
Ctenophora 100 12 12
Platyhelminthes 17500 1622 9.27
Nemertinea 600
Rotifera 2500 330 13.2
Gastrotricha 3000 100 3.33
Kinorhyncha 100 10 10
Nematoda 30000 2850 9.5
Nematomorpha 250
Acanthocephala 800 229 28.62
Sipuncula 145 35 24.14
Mollusca 66535 5070 7.62
Echiura 127 43 33.86
Annelida 12700 840 6.61
Onychophora 100 1 1
Arthropoda 987949 68389 6.9
Crustacea 35534 2934 8.26
Insecta 853000 53400 6.83
Arachnida 73440
7.9
Pycnogonida 600
2.67
Pauropoda 360
Chilopoda 3000 100 3.33
Diplopoda 7500 162 2.16
Symphyla 120 4 3.33
Merostomata 4 2 50
Phoronida 11 3 27.27
Bryozoa (Ectoprocta) 4000 200 5
Endoprocta 60 10 16.66
Brachiopoda 300 3 1
Pogonophora 80
Praipulida 8
Pentastomida 70
Chaetognatha 111 30 27.02
Tardigrada 514 30 5.83
Echinodermata 6223 765 12.29
Hemichordata 120 12 10
Chordata 48451 4952 10.22
Protochordata (Cephalochordata+Urochordata) 2106 119 5.65
Pisces 21723 2546 11.72
Amphibia 5150 209 4.06
Reptilia 5817 456 7.84
Aves 9026 1232 13.66
Mammalia 4629 390 8.42
Total (Animalia) 1196903 868741 7.25
Grand Total (Protosticta+Animalia) 1228153 871318 7.09

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