I can't even begin to guess

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

nkw5

Contributor
Messages
394
Reaction score
29
Location
Fresno, CA
# of dives
500 - 999
What is this?! Found in big area of sand at Breakwater, Monterey, CA around 20 feet.
IMG_0856.jpg
 
Hard to tell from the image, but possibly a lion nudibranch (Melibe leonina) if that is the oral hood

DDDB 553 lion nudibranch sm.jpg
 
Your pics are lots better than mine (which I guess goes without saying), but I believe you have ID'd my mystery creature. Thanks, Dr. Bill! Several others have confirmed your call as well.
 
They are a truly interesting species of 'branch. I remember years ago when I was collecting drift kelp with my biology students. We pulled up a large mass of drift kelp onto our boat and there were literally thousands of these 'branchs, many in mating mode. I had never seen one before and I sent a description to my Harvard mentor saying the looked like a Hoover vacuum cleaner with wings. He wrote back the following week with the proper identification.

As for the photos, I can claim credit only for the top two. The bottom two were taken by Steve Murvine down in San Diego where they are far more commonly seen.
 
https://www.shearwater.com/products/teric/

Back
Top Bottom