Porites rus _ Maug

A giant Porites rus from Mariana Islands

Porites rus_Maug island

๐—ฆ๐˜‚๐—ฝ๐—ฒ๐—ฟ ๐—ด๐—ถ๐—ฎ๐—ป๐˜ ๐—ฎ๐˜ ๐— ๐—ฎ๐˜‚๐—ด: ๐— ๐—ฎ๐—ฝ ๐˜๐—ต๐—ฒ ๐—š๐—ถ๐—ฎ๐—ป๐˜๐˜€ ๐—ฒ๐—ป๐˜๐—ฟ๐˜† #๐Ÿญ๐Ÿณ๐Ÿฎ

Just a few days after the discovery of the world’s largest coral, another truly colossal coral has been announced.

Previously known to the local community, a giant coral colony was recently measured by scientists from the National Oceanic and Atmospheric Administration (NOAA) in the Mariana Islands.
This colony of ๐˜—๐˜ฐ๐˜ณ๐˜ช๐˜ต๐˜ฆ๐˜ด ๐˜ณ๐˜ถ๐˜ด extends over approximately 1350 square meters, making it one of the largest of its kind ever measured.

Located within the Maug Islands caldera, an underwater volcanic system within the Mariana Trench National Marine Monument, this colony highlights the importance of remote and protected ecosystems for the resilience of coral reefs.
Equally important is the cultural context: the Mariana region is the ancestral homeland of the Chamorro people, whose ancient connection to the ocean reflects a deep ecological knowledge and conservation traditions tied to places like Maug.

This monumental coral has been submitted to the “Map the Giants”, thus enriching the growing global database of the largest and most important corals in the world.
Map the Giants wants to continue spreading the idea that these corals are not the only ones, and they deserve attention and protection. Coral reefs are full of centuries-old specimens that deserve everyone’s attention, as they are a priceless heritage that must be protected.

Map the Giants collects all this information to study and protect them, and this listing motivates us even more to pursue our mission.

Read more on the coral here!

Giant Porites Myanmar

A giant Porites from Myanmar

We were absolutely delighted to see this submission from a very unexplored and understudied area: Myanmar

Estimated to be between 5 and 10 meters in diameter, this giant coral colony was found in a remote reef area off Myanmar ๐Ÿชธ.
It’s truly fascinating to think about how many giant corals might still be waiting to be discovered in the ocean. Myanmar’s reefs remain relatively untouched by tourism so far, but they still face the same challenges as the rest of the world from climate change and other indirect pressures.
As one of the limitations of citizen science project its the geographical bias toward busier areas, receiving this entry is particularly important in expanding the reach of the project.

Thanks @thesmilingseahorseย andย @global_reef ย for their support!

Giant Porites Myanmar
Giant Porites Myanmar

 

Giant Porites from the Maldives

A giant Porites from the Maldives

๐—”๐—ป๐—ผ๐˜๐—ต๐—ฒ๐—ฟ ๐—ต๐—ฒ๐—ฟ๐—ผ ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐— ๐—ฎ๐—น๐—ฑ๐—ถ๐˜ƒ๐—ฒ๐˜€ ๐Ÿชธ

We found this massive Porites โ€” 23.5 meters around โ€” during a recent exploration in the central-northย  Maldives (Goidhoo). Sitting just 5.5m deep, itโ€™s a living fortress of resilience. The coral has also been reconstructed through SfM photogrammetry and morphological metrics been extracted.

And guess what? This wasnโ€™t the only one.

 

Giant Porites from the Maldives
Giant Porites from the Maldives

 

marhe center, bicocca, giant corals

Global Reef finds another giant

Another giant from our partners Global Reef , a new giant ๐˜‹๐˜ช๐˜ฑ๐˜ญ๐˜ฐ๐˜ข๐˜ด๐˜ต๐˜ณ๐˜ฆ๐˜ข ๐˜ฉ๐˜ฆ๐˜ญ๐˜ช๐˜ฐ๐˜ฑ๐˜ฐ๐˜ณ๐˜ข sitting at a depth of 7m and measuring 6.8m x 2.8m. Here we also provide a close up of its truly beautiful coral polyps. These species seem to grow very slowly making even the smallest of the giants a very old organism. Eyes open during your future dives!

marhe center, bicocca, giant corals
marhe center, bicocca, giant corals
Map the giants, bicocca, marhe center

Huvadhoo, giant Porites

A huge news. Map the Giants continues to uncover unique, invaluable coral colonies through the help of citizen scientists.
Amid this global coral reef crisis, it is heartwarming to still discover giant coral colonies in our ocean. Map the Giants is once again proving that Nature can truly be incredible and that it is our mission to protect organisms as special as these.
They are our beacon of hope for our planetโ€™s future. This very large coral colony was only included in one of the three size classes we use to group our giants, the “10-20 m” group. The large size of this colony sitting on the side of a kandu is clearly visible from the diver in front of it.

A giant Porites from Huvadhoo Atoll, Maldives
Map the giants, bicocca, marhe center

A Maldivian giant from the deep South

A huge news. Map the Giants continues to uncover unique, invaluable coral colonies through the help of citizen scientists.
Amid this global coral reef crisis, it is heartwarming to still discover giant coral colonies in our ocean. Map the Giants is once again proving that Nature can truly be incredible and that it is our mission to protect organisms as special as these.
They are our beacon of hope for our planetโ€™s future. This huge colony from the South of the Maldives it has only been visually estimated over 10m in length.

Map the Giants corals marhe center bicocca

A giant Porites from Indonesia

Sometimes submissions contain few, yet key information. It may happen that divers discover a giant coral colony during a dive in a location they only visit once. The data they provide are anyways valuable for our database. Visual estimation, might not be precise, but multiple photos of the colony and an “object” of known size within the photo, helps validating the entry as a giant.
This submission arrives from Indonesia ๐Ÿ‡ฎ๐Ÿ‡ฉ. The colony has been visually estimated to be 8m in the longest dimension and roughly 4m in height. A beauty that we would love to get to know more.

 

Map the Giants corals marhe center bicocca
Porites sp. from Bontosua Island

A giant from Indonesia

๐Ÿ‡ฎ๐Ÿ‡ฉ This colony found in Bontosua Island, in Indonesia, has been visually estimated to be 8m in the longest dimension and roughly 4m in height. It’s a real beauty! And we are really happy to see giants from so many countries.

A giant from Seychelles

A beautiful giant Porites was found in Seychelles and reported to our database. This giant sits at 14 m of depth off the coast of Fregate Island. The magnificent photos by Daniel Bichsel of Oceans Hope . It measures 8.1m in its longest straight line and 23.1 m in perimeter. Around the colony, an incredible number of organisms gather, finding shelter in this structure.

Giant Porites in Seychelles with turtle and other marine life
Giant Porites from Seychelles
Map the Giants corals marhe center bicocca

A giant Porites spotted with a drone

Drone videos are a great tool to identify giant coral colonies as they allow to cover a wide area in a relatively short time. This technique allows to explore shallow waters, and marine biologist Olivia Forster and her team at The Ritz-Carlton Maldives, Fari Island have been able to identify this giant coral in the lagoon of the resort. This Porites sp. measures 6.5m in length and approximately 17.5m in perimeter. Although it presents some dead portions, the alive tissue has been estimated over 76%.