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
The diving point like an amusement park. It is located south end of Boso peninsula. Chiba Tateyama. The article linked is in Japanese. I introduced that place detailed also in Guide Book “New 50 Best Dives in Japan” (in English). On sale at Amazon.com
According to Sealifebase, “Narwal shrimp, Plesionika narval (Fabricius, 1787) occurs at depths of 10 to 900 m, is found between 200 and 400 m “. This photo was taken at Owase, -20m. Several places in Japan, Wakayama, Izu, This shrimp is found at not-so-deep-water （-20 to -40m） where we can visit with Scuba. Narwal shrimp is called Okino-suji-ebi in Japanese. Oki-no meaning ”at open sea” or “at the ocean”. suji is the line. ebi is shrimp. It is the useful name that we can understand easily the shrimp where lives and what shape.
These days, Leopard Anemone Shrimps can be seen easily at Owase. Gorgonian wrapper anemone that the shrimps live has been known from over 20 years here. Though, as far as I know, Leopard Anemone Shrimps has been discovered within three years. Anemonefishes came to able to stay wintering also. Water temp may be coming up here also. Owase, Mie, Japan -20m