Asterias rubens. Scale approximately 3:1, in SOMSO-PLAST®.
After Christian Gro , Head of Biology Department (retired).
The model shows in detail:
- Complete arm with normal position of the organs (stomach, intestinal caeca, pyloric caeca, ampullae).
- Arm with ampullae, ring canal, Polian vesicles.
- Skeleton of the arm with nervous system (nervering and radial nerves).
- Arm in transverse section (ambulacral system in cross-section).
The cut surface shows the stomach, stone canal, axial organ and madreporite.
In addition on the outside the podia, pedicellariae and optic organs are shown.
Comprises 3 parts.
On a removable stand and green base.
- Weight (bw):3.1 kg
- Height:33 cm
- Width:50 cm
- Length:35 cm
