About Hypselodoris maritima (Baba, 1949)
Hypselodoris maritima (Baba, 1949) is a species of nudibranch. It has a white body, with yellow and blue coloring on its mantle edge and foot. Black striated lines appear on its upper dorsum. Its gills and rhinophores are white, with orange lining along their surfaces. This species can grow to a total length of at least 20 millimeters. In terms of appearance, it is similar to the related species Hypselodoris nigrolineata. This nudibranch is distributed in the Western Pacific Ocean, ranging from New Caledonia north to Japan.