Fluted Clam Shell Indian Ocean Nautilus have a well developed

Nautilus have a well developed nervous system and highly developed eyes

Habitat - Most are found in warm tropical seas

they do share some habits such as cementing themselves to rocks rather than attaching themselves by a byssus

the sea star actually extends its stomach out through its mouth and digests its prey externally

blues and yellows which are arranged in elongated linear or spot-like patterns

Fluted Clam Shell Indian Ocean Nautilus have a well developedThe Fluted Giant Clam, Tridacna squamosa, is one of a number of large clam species native to the shallow coral reefs of the South Pacific and Indian Oceans. It is distinguished by the presence of large leaf like fluted edges on its shell called 'scutes' which are often used as shelter by organisms such as small crabs, clams and other invertebrates. Normal colouration of the mantle ranges from browns and purples to greens, blues and yellows which are