Aplysina aerophoba forms colonies up to 1 m (3 ft) across of irregular, yellow, tubular processes. Individual tubes are up to 4 cm (1.6 in) long and 2.5 … See more

Aplysina aerophoba is chiefly a Mediterranean species, but is also found in adjacent parts of the Atlantic Ocean in Portugal and northwestern Spain. It is common in the See more

This sponge feeds by drawing water in through small pores known as ostia at the base of the sponge and ejecting the water from the oscula, … See more