Cliona californiana - Yellow boring sponge

Cliona californiana  de Laubenfels, 1932

Yellow boring sponge

Tyee Beach, Vancouver Island, Canada, 25-7-2012.

Tyee Beach, Vancouver Island, Canada, 25-7-2012. With Cadlina luteomarginata (Yellow-edged cadlina) amongst other species.

Neck Point, Vancouver Island, Canada, 26-7-2012. With Crassadoma gigantea (Giant rock scallop) amongst other species.