N is for Nematocyst Nipping Nudibranchs
Scientifice name: Chromodoris elizabethina (left) & Chromodoris annulata
Tagalog: Dugo Dugo
“Nudis” are a brightly beautiful group of sea snails without shells. When you are a tiny, squishy sea creature with out a shell, you can feel a little nude and unprotected. Anemones don’t have shells either but they do have stingers. Nudis have a special way to collect anemone stingers (aka nematocyts).
First they go up to the anemone and touch it to make sure it is really an anemone. Then they retreat back to a safe distance. Next, they charge back to the anemone and start munching on the dangerous tentacles, they swallow the stingers and absorb their power. Soon the little Nudi is able to sting like an anemone. This is why Nudibranchs eat the poisonous stingers off of anemone tentacles. Stingers are not just delicious treat for these brilliant little sea slugs.
Mermaid Scientist 