Row Pore Sponges
Row Pore Sponges -a group whose excurrent holes are literally lined up in a row unlike the Scattered Pore sponges whose openings are irregular and "scattered" about. These pictures were taken at a depth of between 2 and 8 feet. Can be red, black, yellow, violet, purple, brown.
This sponge may also be called Octopus Sponge