Tylexocladus
Tylexocladus is a genus of deep-water sea sponge belonging to the family Polymastiidae. These are small rounded sponges with a bristly surface bearing one or more raised openings.
Tylexocladus is a genus of deep-water sea sponge belonging to the family Polymastiidae. These are small rounded sponges with a bristly surface bearing one or more raised openings.