Fig. 12From: Four new species of Chaetodermatidae (Mollusca, Caudofoveata) from bathyal bottoms of the NW Iberian Peninsula Falcidens valdubrensis sp. nov. Holotype. Drawings and photographs of the sclerites characteristic of each body region under SEM and optical microscope; A, B Anterium, C–E Neck, F–I Trunk, J–K TasselBack to article page