Hypsibius scabropygus Cuénot 1929

Figures 1–5.Hypsibius cf. scabropygus Cuénot, 1929: 1 habitus (dorso-lateral view) 2–4 caudo-dorsal cuticle with distinct sculpturing – tubercles and tubercles merged into platelets 5 a single caudo-dorsal platelet. (1–3: PCM, 4–5: SEM).

Figures 6–7.Hypsibius cf. scabropygus Cuénot, 1929: 6 bucco-pharyngeal apparatus (dorso-ventral projection, ventral placoids in the insert) 7 claws IV (arrow indicates a small cuticular bar near the posterior claw). (Both PCM).