Starfish model, 4x, 3-part

MACHINE TRANSLATION (not authorised yet)

An educational model of a starfish showing in detail its interesting anatomical structure - external and internal. Enlarged in relation to the natural size about 4 times; 3-part - removable part of the stomach and its pylorussian part (branches with diverticulum - digestive glands). Additionally, one arm is shown in the longitudinal section, and two show the successive layers of the starfish anatomy. Gonads, ambulacral groove, ampoules of ambulacral legs are visible, as well as radial and circular canals and many other details.
The model is perfectly designed for educational purposes - colorful, large, clear details of the anatomy. Made of plastic, placed on a base from which it can be removed.
Dimensions adapted for demonstration purposes: 46 x 20 x 41 cm.