Who discover the porifera?

Answer 1

Porifera, or sponges, were not "discovered" in the traditional sense, as they are ancient organisms that have existed for hundreds of millions of years. However, the study of sponges can be traced back to early naturalists and scientists like Aristotle, who described them in the 4th century BCE. Modern classification and understanding of Porifera have evolved through the work of various biologists over the years, including notable figures like Henri Milne-Edwards in the 19th century.