EPISODIC CONSTRUCTION. “The shell is constructed by periodic—usually daily—bouts of secretion. Sensory organs in the mantle detect the presence of pigment and stimulate pigment secretion in local secretory cells.”
https://lnkd.in/dqhz3rW
EPISODIC CONSTRUCTION. “The shell is constructed by periodic—usually daily—bouts of secretion. Sensory organs in the mantle detect the presence of pigment and stimulate pigment secretion in local secretory cells.”
https://lnkd.in/dqhz3rW