Robuta

https://sealife.guide/en/species/spheciospongia-vagabunda Vagabond Boring Sponge • Spheciospongia vagabunda | SeaLife The Vagabond Boring Sponge ( Spheciospongia vagabunda ) is a widespread marine sponge found throughout the Indo-Pacific region. It is known for its highly… boring spongevagabondspheciospongiavagabundasealife