The Echinoid Directory

Salmacis bicolor Agassiz, in Agassiz & Desor, 1846

Gonads & intestine, oral view, from Aiyar, R. G. 1938. Salmacis - The Indian sea urchin. The Indian Zoological Memoirs on Indian Animal Types 7.
Stomach, siphon & Aristotle's lantern, aboral view, from Aiyar, R. G. 1938. Salmacis - The Indian sea urchin. The Indian Zoological Memoirs on Indian Animal Types 7.
Aristotle's lantern, gonads & digestive tract, lateral view, from Aiyar, R. G. 1938. Salmacis - The Indian sea urchin. The Indian Zoological Memoirs on Indian Animal Types 7.