Quantcast

Latest Anthozoa Stories

2012-07-12 12:21:09

Scientists have discovered two viruses that appear to infect the single-celled microalgae that reside in corals and are important for coral growth and health, and they say the viruses could play a role in the serious decline of coral ecosystems around the world. These viruses, including an RNA virus never before isolated from a coral, have been shown for the first time to clearly be associated with these microalgae called Symbiodinium. If it's proven that they are infecting those algae and...

shutterstock_3223476
2012-07-11 14:42:36

John Neumann for redOrbit.com - Your Universe Online There is a lichen named for President Obama and Elvis has a wasp species named after him. Now the world of celebrity species naming can add a parasitic blood-feeding crustacean to the list with Gnathia marleyi, named after reggae icon Bob Marley, reports Deborah Zabarenko for Reuters. “I named this species, which is truly a natural wonder, after Marley because of my respect and admiration for Marley´s music,” Paul...

We Can Still Save Our Reefs
2012-07-11 10:41:40

redOrbit Staff & Wire Reports - Your Universe Online John Pandolfi, along with 81 nations and 500 million people, keep hopeful that the world´s coral reefs are not in a lot of trouble. The world-famous coral scientist, from the ARC Centre of Excellence for Coral Reef Studies and University of Queensland, has traced the story of the world´s reefs over more than 50 million years and is translating delicate signals from the past to reveal what doomed them in previous...

Color Changes In Coral Reefs Due To Increased Growth
2012-07-10 21:21:09

New research has provided insight into the basic immune response and repair mechanisms of corals to disease and changing environmental conditions. The study, published in the latest issue of the journal Coral Reefs, found that increased growth is the underlying physiological process associated with disease, wounding and stress-related color changes in reef-building corals. The study investigated distinct green fluorescent protein (GFP)-like pigments responsible for the green, red and...

2012-07-10 10:34:54

Like their warrior ancestors, leaders of many Pacific Island nations have been making efforts to safeguard their countries, this time by sounding an alarm as the impact of climate change becomes more apparent.  Today their efforts received a big boost with the release of a Scientific Consensus Statement on Climate Change and Coral Reefs that is supported by over 2,600 scientists, showing the threats that reef corals are under across the globe and calling for governments worldwide to take...

2012-07-10 10:18:52

Marine scientists at the University of North Carolina at Chapel Hill have linked the decline in growth of Caribbean forereef corals – due to recent warming – to long-term trends in seawater temperature experienced by these corals located on the ocean-side of the reef. The research was conducted on the Mesoamerican Barrier Reef System in southern Belize. The results were revealed online in the July 8 issue of Nature Climate Change, a journal that publishes research on the...

2012-05-28 23:03:27

Aquarius LED Grow Lights from Hydro Grow offer a modern solution to HID lights for coral grown indoors in a tank environment. (PRWEB) May 27, 2012 Whether in an upscale plastic surgery office in Beverly Hills or a Veterinarian´s office in the country, you´ve likely seen beautiful coral growing in an elaborate tank with colorful fish and little creatures scurrying about the sand floor. As a child my sister and I would glue our faces against the glass when seeing such a site, but...

2012-04-12 21:05:44

As ocean temperatures rise, some species of corals are likely to succeed at the expense of others, according to a report published online on April 12 in the Cell Press journal Current Biology that details the first large-scale investigation of climate effects on corals. "The good news is that, rather than experiencing wholesale destruction, many coral reefs will survive climate change by changing the mix of coral species as the ocean warms and becomes more acidic," said Terry Hughes of...

Study Shows Adaptive Capacity Of Reef Corals To Climate Change May Be Widespread
2012-04-12 07:42:53

Global survey of corals using high sensitivity genetic analysis shows many species can host multiple symbionts. A new study by scientists at the University of Miami's Rosenstiel School of Marine & Atmospheric Science suggests that many species of reef-building corals may be able to adapt to warming waters by relying on their closest aquatic partners - algae. The corals' ability to host a variety of algal types, each with different sensitivities to environmental stress, could offer a...


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...

738px-Galaxea_fascicularis_1
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...

601px-Echinophilia
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....

More Articles (28 articles) »
Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
Related