on the structural mode of sponges. For some it’s a polypary, and for others, such as Professor Milne-Edwards, it’s a single, solitary individual.
The class Spongiaria contains about 300 species that are encountered in a large number of seas and even in certain streams, where they’ve been given the name freshwater sponges. But their waters of choice are the Red Sea and the Mediterranean near the Greek Islands or the coast
on the structural mode of sponges. For some it’s a polypary, and for others, such as Professor Milne-Edwards, it’s a single, solitary individual.
The class Spongiaria contains about 300 species that are encountered in a large number of seas and even in certain streams, where they’ve been given the name freshwater sponges. But their waters of choice are the Red Sea and the Mediterranean near the Greek Islands or the coast
