A. General organisation (from a live specimen completed with observations on sectioned material). B. Reconstruction of the proboscis from the left-hand side. C. Reconstruction of the pharynx from the left-hand side (B–C from a paratype). D. Hooks in male genital system (from the holotype). E. Reconstruction of the atrial organs from the left-hand side (from a paratype; proximal part of female system is moved dorsally for reasons of clarity).