A hot pink starfish found on a SW Florida beach. Apparently, starfish can be the most amazingly intense colours but they fade quite rapidly when they get washed up. This one can't have been out of the sea for long then!
Radiolarians of Podocyrtis (Lampterium) Radiolaria are amoeboid protozoa that produce intricate mineral skeletons. They are found as zooplankton throughout the ocean, and their skeletal remains cover large portions of the ocean bottom as radiolarian ooze.