Children (32 direct children, 5204 direct and indirect children):
Glaucidae
(tree size 15)
Onchidorididae
(tree size 132)
Dorididae
(tree size 329)
Aeolidiidae
(tree size 216)
Chromodorididae
(tree size 885)
Doridacea
(tree size 133)
Polyceridae
(tree size 306)
Tritonioidea
(tree size 424)
Facelinidae
(tree size 265)
Phyllidiidae
(tree size 137)
Gymnodorididae
(tree size 34)
Goniodorididae
(tree size 205)
Actinocyclidae
(tree size 31)
Arminidae
(tree size 143)
Dendrodorididae
(tree size 118)
Corambidae
(tree size 40)
Scyllaeidae
(tree size 27)
Aeolidacea
(tree size 125)
Antiopellidae
Archidorididae
(tree size 42)
Arminacea
Asteronotidae
Eolidoidea
(tree size 3)
Hancockiidae
(tree size 11)
Zephyrinidae
(tree size 3)
Metarminoidea
Porostomata
(tree size 1)
Dexiarchia
(tree size 856)
Euctenidiacea
(tree size 21)
Janolidae
(tree size 37)
Anthobranchia
Doridina
(tree size 633)