Posted by Goniobranchus geometricus
Nudibranch and Sea S Identification Indo-Pacific, 2015 - Te ence Gosliner, Ángel Valdés and David Behrens
It may be a geometric pattern if it is said to be a geometric pattern? geometricus is geometric in Latin. I think Geo is the meaning of the earth and the like.

First of all, Kikamoyo of Okinawa. Basically, it is a South Sea S ation. I think that the black part is a little red in the south

Because it is a southern species of spring, it should not come out in Hayama, but it rarely comes to the flow. I thought that water temperature is the limit or weakness,
Miura Peninsula (winter rare)
Season: Winter
Rarity:★★★★☆
Izu Islands, Okinawa (Normal species seen throughout the year)
Season: Year-round
Rarity:★☆☆☆☆
Comment
< Cute even when the back side pello is

