The Hoover Nudi

BeakerBob

New member
A good friend of mine got this and let me have it to take some pictures as it is yet unknown what type of nudibranch it is. For lack of a better name, I am calling this nudi "Hoover".

It has a thin flat body about 3" in length with "leafs" sticking out of its back and fluffy eyes that protrude on the end of eyestalks. Hoover can attach itself to objects using its bottom flat edge, but is very comfortable swimming. It has a huge round mouth filled with cilia around the inside lip. As it feeds, the mouth gets about as large as a 50 cent piece, the cilia extend outward like a broom, and it scrapes the surface drawing in food. As the mouth closes, the cilia retract back into the mouth capturing anything it caught.

Here are some pictures:

Whole monti nudi shot
DSC_6903.jpg


Closeup of mouth and eye:
DSC_6942.jpg


Here is a series of it feeding:
Rearing back and opening its mouth....you can see the retracted cilia:
DSC_6917.jpg


Head starting its downward movement:
DSC_6911.jpg


Still moving downward towards the surface:
DSC_6910.jpg


Mouth now in contact with the surface:
DSC_6906.jpg


Cilia now extended to vacuum the surface for food:
DSC_6969.jpg
 
It's a Melibe species, maybe Melibe viridis? You should be able to compare to those on the Sea Slug Forum.

Cheers,


Don
 
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