Species of sponge?

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Milad Soltani

The study of the structure of sponge communities with an emphasis on estimating the secondary production of artificial structures Hendijan

http://ganj.irandoc.ac.ir/articles/543194

http://kooy.ir/News2261.html

Syed Abbas Jafar

Ankush:

You may find this link useful:

https://www.epa.ie/pubs/reports/research/sss/Classification%20of%20freshwater%20sponges.pdf

Best

Syed