Dragmacidon lunaecharta

Species of sponge

Dragmacidon lunaecharta, also known as the red ball sponge or red boring sponge, is a species of sea sponge found in the western Atlantic Ocean. It feeds on plankton. These sponges do not attach themselves to rocks or the sea floor but drift in water currents. Its main predators are sea slugs. It has been kept in home aquariums.

This keyword could refer to multiple things. Here are some suggestions: