Nautilus Shells 7”+ Pearl Chambered clam Spondylus spp

Spondylus spp

No harm was done to the coral reefs to get this coral

Each delicate lace-like formation showcases the unique elegance of this rare coral species

their color can vary widely

They are a tropical species

Nautilus Shells 7”+ Pearl Chambered clam Spondylus sppNautilus have a well developed nervous system and highly developed eyes. Surrounding the mouth are many tentacles. Nautilus are the only cephalopod to have a true external shell. Naturalists, mathematicians and physicists have been fascinated for years by the form of this shell. The spirally coiled, chambered shell is perfectly proportioned mathematically, a remarkable feat of natural engineering. Air is moved through the many chambers to control