Fig. 3
From: The marine sponge genus Dysidea sp: the biological and chemical aspects—a review
Geographical distribution of genus Dysidea. Many areas of the world from tropical regions to America and from the red sea to the Indo-Pacific regions but it is mainly found in tropical and subtropical regions. D. herbacea is found in the Pacific Ocean and the Red Sea, D. avara is mainly located in South America and Peru, and the great barrier reef is the habitat for many species such as D. herbacea, D. arenaria, and D. avara