Marine life individuals per square meter and accounting for about 80% of all individual animals on earth, their diversity of life cycles, and their presence at various trophic levels point at an important role in many ecosystems. Echinoderms (Greek for "spiny skin") is a phylum which contains only marine invertebrates. The adults are recognizable by their radial symmetry (usually five-point) and include starfish, sea urchins, sand dollars, and sea cucumbers, as well as the sea lilies. Echinoderms are found at every ocean depth, from the intertidal zone to the abyssal zone. The phylum contains about 7000 living species, making it the second-largest
Starfish trick he beat Starfish ragged, which is how Starfish still is today. In 1900, the scholar Edward Tregear documented "The Creation Song", which he describes as "an ancient prayer for the dedication of a high chief" of Hawaii. Among the "uncreated gods" described early in the song are the male Kumilipo ("Creation") and the female Poele, both born in the night, a coral insect, the earthworm, and the starfish. Georg Eberhard Rumpf's 1705 "The Ambonese Curiosity Cabinet" describes the tropical varieties of "Stella Marina" or "Bintang Laut", "Sea Star", in Latin and Malay respectively, known in the waters around Ambon.