Location: Romblon Island
Depth: shallow to medium depth
Cover Photo: Philipp Eschweiler
Scientific Name: Ardeadoris cruenta (Rudman, 1986)
The underwater world of Romblon holds a captivating treasure for scuba divers and underwater photographers – the Ardeadoris cruenta. This dazzling nudibranch boasts a flamboyant look that will turn any dive into an artistic adventure.
Imagine a yellow nudibranch adorned with bright orange spots scattered across its back. This is the essence of the Ardeadoris cruenta, a true masterpiece of nature. The bright yellow color blankets its entire body, except for the foot, which is often a paler shade of orange or yellow.
With its stunning combination of red, orange, and yellow, the Ardeadoris cruenta is a dream subject for underwater photographers. Its bold colors photograph beautifully, and its relatively large size makes it easier to capture detailed shots.
Ardeadoris cruenta, which was previously known as Glossodoris, can be found in Romblon, usually at depths ranging from 5 to 30 meters. While not the shyest nudibranch, it can blend in with its surroundings. So, keep an eye out for splashes of red and orange amongst the coral and sponges, and you might just discover this underwater jewel.
So, on your next dive in Romblon, be sure to stay alert for the captivating Ardeadoris cruenta. With its fiery red color, yellow mantle, and a touch of gold, this nudibranch is a guaranteed highlight for any underwater photographer.











