Fig Shell, 2 pcs marlin These tentacles are usually extended

These tentacles are usually extended during the day

Brown stem corals are comprised of tightly clustered white stems which are brown at the base as the name suggests

mathematicians and physicists have been fascinated for years by the form of this shell

Elkhorn coral is an important reef-building coral in the Caribbean

It is a member of the family Diodontidae

Fig Shell, 2 pcs marlin These tentacles are usually extendedFicus ficus is an unusual shaped thin shell being somewhat pear shaped with a long narrow aperture and four whorls. The spire is tiny. The shell may reach 5 ins (12 cm) in length. The maximum recorded shell length is 145 mm.[2] There is a trellis like sculpture of fine striations on the pinkish surface. The inside is orange and there is no operculum. There is a large foot with two curved flaps near the head and a single long siphon.[3] The Shell you