Ceratosoma trilobatum (J. E. Gray, 1827) Nishiki Umiushi
Ceratosoma trilobatum (J. E. Gray, 1827)
This is a very common Nudibranch, but one of my favorite. This guy was hanging on an isolated small rock on the mud bottom. -18m. 26℃.
At Owase, Mie, Japan. The water is hotter comper with the ordinary year. Set, 26, 2019
This nudibranch is called Nisiki Umiushi as the common name in Japan.
Nishiki is a generic term for silk fabrics woven using various colored yarns. So, Nishiki often is used term to refer to vivid and beautiful things.
The Gyosho point is the garden of Marine flowers. Concrete blocs covered with many colorful soft corals. And it is a habitat for a lot of creatures. It is located south of the Kii peninsula. Mie, Japan. The article linked (The web magazine TRiPE DiTOR) is in Japanese. But you can enjoy photos.
I introduced that place detailed also in Guide Book “New 50 Best Dives in Japan” (in English). On sale at Amazon.com
Red-netted Goniobranch is called “Sarasa Umiushi”. Umiushi meaning Nudibranch or Sea slug in Japanese. This is a common nudi at Owase. It looks like wearing red lace knitting. It may be named after as that looks.
According to Wikipedia, Sarasa is a dyeing and weaving term that refers to a cotton-colored pattern-dyed product of Indian origin and similar pattern-colored dyed products produced in Asia, Europe, etc. under the influence thereof.
Chromodoris orientalis is feeding seaweed on a rock.
This nudibranch is commonly found at Owase. It is known as “Shiro-Umiushi=White sea slug” in Japanese common name.
Their fashion is very simple. So white body with black spots and orange-yellow fringe. That’s all.
Don’t you think it looks so stylish?