Search results
Results From The WOW.Com Content Network
The larvae then settle on hard substrate, where they develop into a coral polyp. Once fully developed, the coral polyp replicates itself through budding, dividing into two genetically identical polyps and growing in size and number whilst secreting calcium carbonate in order to form the coral's skeleton, eventually forming into a proper coral ...
Corals reproduce both sexually and asexually. An individual polyp uses both reproductive modes within its lifetime. Corals reproduce sexually by either internal or external fertilization. The reproductive cells are found on the mesenteries, membranes that radiate inward from the layer of tissue that lines the stomach cavity. Some mature adult ...
Callogorgia is a genus of deep sea corals that are ideally suited to be habitats for different organisms. They reproduce both sexually and asexually, clinging to the hard substrate of the ocean during their maturation process. Callogorgia are found at depths ranging from 750-8200 feet in the Gulf of Mexico, Pacific Ocean and the Caribbean Sea.
Unlike the hard stony corals that build coral reefs, invasive species can outcompete and kill coral reef-building stony corals, sea grass meadows and mangrove systems as well as other organisms ...
Anthozoans are exclusively marine, and include sea anemones, stony corals, soft corals, sea pens, sea fans and sea pansies. Anthozoa is the largest taxon of cnidarians; over six thousand solitary and colonial species have been described. They range in size from small individuals less than half a centimetre across to large colonies a metre or ...
Many soft corals are easily collected in the wild for the reef aquarium hobby, as small cuttings are less prone to infection or damage during shipping than stony corals. Nevertheless, home-grown specimens tend to be more adaptable to aquarium life and help conserve wild reefs.
Corals are animals related to jellyfish and sea anemones. The mega colony is a part of the Pavona clavus species. This species is often referred to as shoulder blade coral because its columns look ...
The classification of corals has been discussed for millennia, owing to having similarities to both plants and animals. Aristotle's pupil Theophrastus described the red coral, korallion, in his book on stones, implying it was a mineral, but he described it as a deep-sea plant in his Enquiries on Plants, where he also mentions large stony plants that reveal bright flowers when under water in ...