Class Demospongiae | Phylum Porifera Order Hadromerida Genus Tethya Rank Species | |
Tethya rubra, the red golf ball sponge, is a species of demosponge belonging to the family Tethyidae. It is spherical in shape and grows to about 6 cm in diameter. It is reddish in colour. It appears to be endemic to the west coast of South Africa and has been found in 12m of water.
References
Tethya rubra Wikipedia(Text) CC BY-SA