Leopard Sea Cucumber (Holothuria (Lessonothuria) pardalis) イソナマコ – size 25cm
This is not the only Leopard Sea Cucumber. It is the only English name that I could find for it though. They are small and are found under rosks in the daytime. There is a Holothuria (Lessonothuria) verrucosa that also looks like this in the only photo that I could find for that. There was not much information on Holothuria (Lessonothuria) verrucosa. Amami 2026