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Latest Anthozoa Stories

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2008-02-07 14:30:00

Natural processes may prevent oceans from warming beyond a certain point, helping protect some coral reefs from the impacts of climate change, new research finds. The study, by scientists at the National Center for Atmospheric Research (NCAR) and Australian Institute of Marine Science (AIMS), finds evidence that an ocean "thermostat" appears to be helping to regulate sea-surface temperatures in a biologically diverse region of the western Pacific.The research will be published online...

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2008-01-24 12:55:00

A NOAA-sponsored expedition is investigating shallow and deep coral ecosystems off the Caribbean island of Bonaire, part of the Netherland Antilles. Multiple underwater robots and divers are surveying arguably the most pristine coral reefs in the Caribbean to learn why they remain relatively healthy while many in the Caribbean and around the world are threatened. The mission is one of the first in the International Year of the Reef 2008. "The International Year of the Reef is a year-long,...

2007-12-27 09:10:55

Artificial reefs made of everything from oil rigs to subway cars to concrete rubble are sunk these days to the ocean floor to provide homes for marine life. But are they actually helpful? Although such reefs have at times done more harm than good, scientists explained artificial reefs are getting better and better. The deliberate creation of artificial reefs goes back to at least the 17th century in Japan, where fisherman built reefs with oyster shells to attract fish....

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2007-12-07 06:00:00

By CHARLES J. HANLEY KIMBE BAY, Papua New Guinea - For time beyond memory on this remote bay of neon fish and underwater gardens, people have avoided the "masalai," taboo waters, where a monster octopus might lurk or spirits dwell in coral caves. Now it's science that wants no-go zones in Kimbe Bay, and it's because of a new fear. From the Caribbean to the Indian Ocean to the central Pacific, global warming and the sea's rising temperatures have been "bleaching" and killing the world's...

2007-07-03 09:17:10

By Lopez-Perez, R A Mora-Perez, M G; Leyte-Morales, G E Abstract: Over the past decades there has been an increasing awareness of community structure and dynamics in eastern Pacific coral reef systems, yet the processes producing these patterns are poorly known. We conducted a quantitative analysis of patterns of sexual and asexual recruitment through fragmentation at six localities in Huatulco, Mexico. Between January 2001 and January 2002, sexual recruitment was evaluated by using...

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2007-03-08 12:05:00

Smithsonian scientists have discovered a biodiversity bounty in the Eastern Pacific -- approximately 50 percent of the organisms found in some groups are new to science. The research team spent 11 days in the Eastern Pacific, a unique, understudied region off the coast of Panama. Coordinated by Rachel Collin of the Smithsonian Tropical Research Institute, a team of Smithsonian scientists and international collaborators with expertise in snails, crabs, shrimp, worms, jellies and sea cucumbers...

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2006-12-18 13:47:50

Healthy coral reefs provide their adjacent coasts with substantially more protection from destructive tsunami waves than do unhealthy or dead reefs, a Princeton University study suggests. Initially spurred by the tsunami that devastated the coastlines of the Indian Ocean two years ago, a team of scientists developed the first-ever computer model of a tsunami strike against a reef-bounded shoreline, using a volcanic island as an example. The model demonstrates that healthy reefs offer the...

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2006-08-16 17:36:18

KEY LARGO, Fla. (AP) - Marine scientists hope "test-tube coral babies" will take root to help restore a tract of reef ravaged by a 1984 ship grounding in the Florida Keys National Marine Sanctuary. A team of University of Miami marine science researchers is collecting coral eggs and sperm all this week during an annual reproductive ritual, dubbed coral spawning. Looking like an upside-down, underwater snowstorm, most corals in the Keys, Gulf of Mexico and the Caribbean release eggs and sperm...

2006-07-27 16:05:00

By Yereth Rosen ANCHORAGE, Alaska (Reuters) - Newly discovered gardens of colorful corals, which bloom about 1,000 feet (305 meters) underwater off Alaska's Aleutian Islands and in the Gulf of Alaska, will get special protection starting Friday. A new rule bars bottom trawling, the fishing technique that uses nets to drag the ocean floor, in an area off Alaska equivalent in size to Texas and Colorado combined. It is the largest protected area in U.S. waters and one of the biggest in the...

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2006-07-10 15:50:00

Leopards may not be able to change their spots, but corals can change their skeletons, building them out of different minerals depending on the chemical composition of the seawater around them. That's the startling conclusion drawn by a Johns Hopkins University marine geologist, writing in the July issue of the journal Geology. Postdoctoral fellow Justin Ries and his collaborators say this is the first known case of an animal altering the composition of its skeleton in response to change in...


Latest Anthozoa Reference Libraries

OLYMPUS DIGITAL CAMERA
2012-04-03 20:41:16

Knotted Fan Coral, (Melithaea ochracea), is a species of colonial soft coral that is found in tree-like fans on shallow reefs in the South China Sea between Taiwan and Indonesia, including Singapore and Malaysia. In Taiwan, it is the most widespread coral in its family Gorgonacea. It is found on the higher parts of reef fronts where its numerous small polyps can feed at water flow rates varying from 1.6 to 16 inches per second. This species usually grow to about 8 inches in length, with...

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2012-04-03 20:18:21

Octopus Coral, (Galaxea fascicularis), also known as Fluorescence Grass Coral, Galaxy Coral. Star Coral, Crystal Coral, Brittle Coral and Starburst Coral, is a species of colonial stony coral commonly found on reef slopes in the Indian and Pacific ocean regions, as well as the Red Sea and the Gulf of Aden. It is most commonly found where wave action is weak, usually at a depth of 79 inches to 49 feet below sea level. It is a common coral species among reef aquarium enthusiasts. This coral...

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2012-04-03 19:33:28

Chalice Corals, are a family of stony corals in the Pectiniidae family. Members of this family are mostly colonial but at least one species, Echinomorpha nishihirai, is solitary. These corals are endemic to the Indian and Pacific oceans. Pectiniids have a number of different forms but are basically streamlined and smooth. Polyps are large and brightly colored and resemble those of members of the Mussidae family of corals. The polyps are only extended at night. Tentacles are translucent,...

800px-Massive_Starlet_Coral_(Siderastrea_siderea)
2012-04-03 19:03:15

Siderastreidae is a family of colonial, reef building stony corals. Members of this family include symbiotic algae in their tissues which help provide their energy requirements. The World Register of Marine Species lists 7 genera within this family: Anomastraea, Coscinaraea, Craterastrea, Horastrea, Psammocora, Pseudosiderastrea, and Siderastrea. Corals in this family vary in form and include massive, thickly encrusting, columnar, and irregular forms. Corallites are linked by flowing...

800px-Leaf_plate_montipora.gk
2012-04-03 18:56:15

Leaf Plate Montipora, (Montipora capricornis), also known as Vase Coral, Cap Coral, or simply Montipora, is a species of stony coral found in the Indian and Pacific oceans. It is also found in reefs in the Red Sea. It usually inhabits the top half of the reef where photosynthesis can occur. It branches out from the foundation into an area with adequate sunlight. This species forms flat, plating colonies. The colonies expand by adding to their foundations and further spreading out....

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Word of the Day
reremouse
  • A bat.
The word 'reremouse' comes from Middle English reremous, from Old English hrēremūs, hrērmūs ("bat"), equivalent to rear (“to move, shake, stir”) +‎ mouse.
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