Macrostomum cf rostratum: another specimen; striking are the many rods (rhabdites) that are located on the body surface. Another feature is the slit-shaped mouth.
Macrostomum cf rostratum: focus plane on the eyespots.
Macrostomum cf rostratum: sensitive cilia on the integument.
Macrostomum cf rostratum: anterior part with eyespots, sensory cilia and rhaboites.