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Callopatiria Formosa
Callopatiria formosa, the Grey starfish or Beautiful starfish, is an echinoderm in the family Asterinidae The Asterinidae are a large family of sea stars in the order Valvatida. Description and characteristics These are generally small sea stars, flattened dorsally and bearing very short arms, often giving a pentagonal shape in the body ;example: ... found in South Africa Originally described as ''Parasterina formosa'' by T. Mortensen, in Echinoderms of South Africa (Asteroidea and Ophiuroidea), 1933. References {{Taxonbar, from=Q2608640 Animals described in 1933 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murphy's Reef
Murphy's may refer to: * Murphy's Brewery, Ireland ** Murphy's Irish Stout * Murphy's Hotel, Richmond, Virginia, United States, demolished in 2007 See also * Murphy's law, popular adage * Murphy's crow, a butterfly species * Murphy's petrel, a seabird species * Murphys (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miller's Point, Western Cape
Miller's Point is a headland and stretch of protected coastline in South Africa. It is located about south of Simon's Town on the road to Cape Point. History Miller's Point got its name when the land was sold to Edmund Miller in 1825, who developed it as a whaling station. However the whaling operations were stopped in the 1850s and, for almost a century, the coast remained unused apart from occasional fishermen. In the 1920s, the land was bought by the Molteno family of Cape Town who used it as a family retreat and closed it off from public access. In 1961, the Moltenos donated the land to the city for conservation. The land has now been integrated into the Table Mountain National Park and the family's manor is now a restaurant complex. Current Use The area around the former manor is now a recreational area, and a portion of the land is leased to the ''Cape Boat and Ski-boat Club''. The rest of the property (extending from the Swartberg Mountains down to the False Bay coas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Peninsula
The Cape Peninsula ( af, Kaapse Skiereiland) is a generally mountainous peninsula that juts out into the Atlantic Ocean at the south-western extremity of the African continent. At the southern end of the peninsula are Cape Point and the Cape of Good Hope. On the northern end is Table Mountain, overlooking Table Bay and the city bowl of Cape Town, South Africa. The peninsula is 52 km long from Mouille point in the north to Cape Point in the south. The Peninsula has been an island on and off for the past 5 million years, as sea levels fell and rose with the ice age and interglacial global warming cycles of, particularly, the Pleistocene. The last time that the Peninsula was an island was about 1.5 million years ago. Soon afterwards it was joined to the mainland by the emergence from the sea of the sandy area now known as the Cape Flats. The towns and villages of the Cape Peninsula and Cape Flats, and the undeveloped land of the rest of the peninsula now form part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Echinoderm
An echinoderm () is any member of the phylum Echinodermata (). The adults are recognisable by their (usually five-point) radial symmetry, and include starfish, brittle stars, sea urchins, sand dollars, and sea cucumbers, as well as the sea lilies or "stone lilies". Adult echinoderms are found on the sea bed at every ocean depth, from the intertidal zone to the abyssal zone. The phylum contains about 7,000 living species, making it the second-largest grouping of deuterostomes, after the chordates. Echinoderms are the largest entirely marine phylum. The first definitive echinoderms appeared near the start of the Cambrian. The echinoderms are important both ecologically and geologically. Ecologically, there are few other groupings so abundant in the biotic desert of the deep sea, as well as shallower oceans. Most echinoderms are able to reproduce asexually and regenerate tissue, organs, and limbs; in some cases, they can undergo complete regeneration from a single limb. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asterinidae
The Asterinidae are a large family of sea stars in the order Valvatida. Description and characteristics These are generally small sea stars, flattened dorsally and bearing very short arms, often giving a pentagonal shape in the body ;example: ''Asterians rubens'' (except in some species possessing more than five arms). The periphery of the body is thin and formed by indistinct, tiny marginal plates. They are characterized by their aborale face formed by plates shaped like crescents, sometimes giving a "knitted" appearance to the skin. The abyssal species can be bigger, like those of the genus '' Anseropoda'', which can exceed 45 cm in diameter. Biology Most of the species are small and relatively cryptic: they are often found hidden under rocks or in crevices, for example. Several species have access to a fissiparous asexual reproduction, multiplying their reproductive potential. For that reason, some species of the genera '' Meridiastra'' and ''Aquilonastra'' can so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
