Journal of Environment and Sociobiology

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Sponges of Wetlands of West Bengal


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1 Zoological Survey of India, 27, J. L. Nehru Road, Kolkata-700 016, India
     

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Sponges are mostly marine, comprising of 4562 species (Thomas, 1998). Amongst these, only about 100 species belonging to the family Spongillidae are freshwater sponges and distributed all over the globe (Thomas, op. cit.). These sponges grow as tufts or irregular masses on stones, sticks, logs, shells and other solid objects lying in freshwater. Some of these freshwater sponges occur in brackishwater also as reported by Annandale (1907a) from West Bengal, India.
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  • Annandale, N. 1907. Notes on the freshwater fauna of India. IX. Description of new freshwater sponges from Calcutta, with a record of two known speices from the Himalayas and a list of the Indian forms. J. Proc. Asiat. Soc. Beng., 3 : 15-16.

  • Annandale, N. 1907a. The fauna of brackishwater ponds at Port Canning, Lower Bengal, Part I. Introduction and preliminary account of the fauna. Rec. Indian Mus., 1 : 35-43.

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  • Soota, T. D. and Pattanayak, J. G. 1982. On some freshwater sponges from the unnamed collection of the Zoological Survey of India. Rec. zool. Surv. India, 80 : 215-229.

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  • Sponges of Wetlands of West Bengal

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Authors

J. G. Pattanayak
Zoological Survey of India, 27, J. L. Nehru Road, Kolkata-700 016, India
Santanu Mitra
Zoological Survey of India, 27, J. L. Nehru Road, Kolkata-700 016, India

Abstract


Sponges are mostly marine, comprising of 4562 species (Thomas, 1998). Amongst these, only about 100 species belonging to the family Spongillidae are freshwater sponges and distributed all over the globe (Thomas, op. cit.). These sponges grow as tufts or irregular masses on stones, sticks, logs, shells and other solid objects lying in freshwater. Some of these freshwater sponges occur in brackishwater also as reported by Annandale (1907a) from West Bengal, India.

References