Nudibranch

Nudibranchia is a group of soft-bodied, marine gastropod mollusks that lose their shell after their larval stage. They are known for their bright colors and striking forms. There are over 3,000 described species of nudibranchs. They are often called sea slugs, but many sea slugs belong to other, unrelated groups. For more information, visit the Wikipedia entry. Get back to Gastropoda
Ardeadoris cruenta	Ceratodoris rosacea	Chromodoris elisabethina
Chromodoris orientalis	Dermatobranchus ornatus	Doriprismatica atromarginata
Felimare californiensis	Glaucus atlanticus	Goniobranchus aureopurpureus
Goniobranchus fidelis	Goniobranchus kuniei	Halgerda tessellata
Hypselodoris apolegma	Hypselodoris bennetti	Hypselodoris bullockii
Hypselodoris festiva	Melibe japonica	Nembrotha kubaryana
Phyllidia coelestis	Phyllidia elegans	Phyllidia ocellata
Thorunna australis	Thorunna halourga	Trapania naeva
Thecacera pennigera	Tyrannodoris luteolineata	Verconia alboannulata