Photo: Christian Gloor · CC BY 2.0 (Wikimedia Commons)
Scientific name
Melibe viridis
Group
Nudibranchs & Molluscs
Rarity
Epic
Where to see it
Indo-Pacific & Red Sea
Conservation status (IUCN)
Not evaluated
Did you know?
The giant melibe hunts without teeth or a radula, spreading a large net-like oral hood to trap small crustaceans before snapping it shut. The finger-like projections on its back, called cerata, also help it breathe.
What defines this group — Nudibranchs & Molluscs
Sea snails, with or without a shell — nudibranchs traded theirs for warning colours.
“Nudibranch” means naked gills: the plume on the back is their breathing apparatus.
Two rhinophores on the head act as a nose, following scent trails.
Many recycle the venom of their prey — anemones, hydroids — for their own defence.