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Basket Star
The Euryalida are an order of brittle stars, which includes large species with either branching arms (called "basket stars") or long and curling arms (called "snake stars"). Characteristics Many of the species in this order have characteristic repeatedly branched arms (a shape known as "basket stars", which includes most Gorgonocephalidae and two species in the family Euryalidae), while the other species have very long and curling arms, and go rather by the name of "snake stars" (mostly abyssal species). Many of them live in deep sea habitats or cold waters, though some basket stars can be seen at night in shallow tropical reefs. Most young basket stars live on specific type of coral. In the wild they may live up to 35 years. They weigh up to Like other echinoderms, basket stars lack blood and achieve gas exchange via their water vascular system. The basket stars are the largest ophiuroids with '' Gorgonocephalus stimpsoni'' measuring up to 70 cm in arm length with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astroboa Nuda
''Astroboa nuda'' is a type of basket star from Gorgonocephalidae family. Its large arms (up to armspread) are highly branched. It inhabits reef slopes exposed to current in diverse places such as the Red Sea The Red Sea ( ar, البحر الأحمر - بحر القلزم, translit=Modern: al-Baḥr al-ʾAḥmar, Medieval: Baḥr al-Qulzum; or ; Coptic: ⲫⲓⲟⲙ ⲛ̀ϩⲁϩ ''Phiom Enhah'' or ⲫⲓⲟⲙ ⲛ̀ϣⲁⲣⲓ ''Phiom ǹšari''; ... and New Caledonia. During the day it coils into a tight ball. At night it spreads arms to form a basket to feed on plankton. They are part of the class Ophiuroidea, which is the largest class of echinoderms. The name Ophiuroidea comes from the roots, ''ophis'', meaning snake and ''oura'', which means tail, referring to the thin, spiraling shape of the basket stars’ arms.Stöhr S, O'Hara TD, Thuy B (2012) Global Diversity of Brittle Stars (Echinodermata: Ophiuroidea). PLOS ONE 7(3): e31940. https://doi.org/10.1371/jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euryale
In Greek mythology, Euryale ( ; grc, Εὐρυάλη, lit=far-roaming") was the name of the following characters: * Euryale, one of the Gorgons. * Euryale, daughter of Minos, possible mother of the great hunter Orion. * Euryale, one of the Amazons. Valerius Flaccus, 5.312 * Euryale, possible spouse of Minyas (mythology). See also * ''Euryale'', a genus of plants in the water lily family. Notes References * Apollodorus, ''The Library'' with an English Translation by Sir James George Frazer, F.B.A., F.R.S. in 2 Volumes, Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1921. ISBN 0-674-99135-4Online version at the Perseus Digital Library. * [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe and Asia from the "New World" of the Americas in the European perception of the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other definitions describe the Atlantic as extending southward to Antarctica). The Atlantic Ocean is divided in two parts, by the Equatorial Counter Current, with the North(ern) Atlantic Ocean and the South(ern) Atlantic Ocean split at about 8°N. Scientific explorations of the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrocladus Euryale
Astrocladus euryale, the basket star, or gorgon's head is a brittlestar of the family Gorgonocephalidae found in the coastal waters of South Africa from the west coast of the Cape Peninsula to about Algoa Bay. Description The 10 arms branch repeatedly in an alternating pattern into ever-finer tendrils, which can be extended to form a basket-like net for filter feeding, or rolled up compactly against the body disc when not feeding. The body is generally a pale grey studded with whitish knobs usually ringed with black. The pattern varies, and the colours can vary regionally. The arms are usually white to pale grey with black stripes. Disc can be up to about 200mm diameter with extended arms up to 500mm long, Often found on high points of a reef or up on sea fans, noble corals or sponges when feeding. Found on reefs from below about 10m to about 90m. Originally described as ''Asterias euryale'' by A. J. Retzius, in ''Anmärkningar vid. Asteriae genus. Kungliga Svenska Vetenskapsakad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
