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.
(PHOTO: Corbis) Animals you probably didn't know existed Margay What is it? The margay is a solitary and nocturnal small cat native to Central and South America that has been listed as "Near Threatened" by the IUCN since 2008. Size: Body length 19 to 31 inches, and a tail length of 13 to 20 inches. Lives: From southern Mexico, throughput Central America and in northern South America east of the Andes. They are found almost exclusively in areas of dense forest. Eats: Small mammals