Axinella corrugata (George & Wilson 1919)

Acanthella corrugata. Whole sponge, viewed olbiquely from above.

Acanthella corrugata. From a section vertical to the surface and radial to the margin; below extreme marginal region. Mesial part of lamella and one surface are shown.

Acanthella corrugata. Section vertical to the surface and radial to the margin; including margin and both surfaces of the sponge.