Clathria pachystyla, the orange finger sponge, is a species of demosponge from the coast of South Africa.

This orange sponge grows in an upright and somewhat fan-shaped form growing up to a length of 170 mm (6.7 in).

Fused branches arise from flat blades.

[1] This species is endemic to South Africa, where it has been recorded at a depth of about 62 m (203 ft).

This article about a demosponge is a stub.