Order: NUDIBRANCHIA  de Blainville, 1814
Suborder: ARMININA  Odhner, 1934
Family: Arminidae  Iredale & O'Donoghue, 1923

Armina major	Dermatobranchus albopunctulatus	Dermatobranchus fortunata	Dermatobranchus ornatus	Dermatobranchus otome
Dermatobranchus striatellus	Dermatobranchus sp. A	Dermatobranchus sp. F

Family: Madrellidae  Preston, 1911

Madrella ferruginosa

Familiy: Pinufiidae  Marcus & Marcus, 1960 

Pinufius rebus

Family: Zephyrinidae  Iredale & O'Donoghue, 1923

Janolus mirabilis

Janolus toyamaensis

Janolus sp. E

Janolus sp. F