Cadlinella subornatissima Similar in externals shape and morphology to Cadlinella ornatissima with a interwoven network of spicules throughout the mantle and body wall. There are many elongate round-tipped tubercles scattered all over the mantle, muchlarere and more elongate than in C. ornatissima. The mantle glands see to be restricted to small spherical sacs forming a broad band around the man..