Home
Acknowledgments
Conventions
Glossary
Maps
References
Links
Articles
Thumbnails
Species list
Main page
Next photo
 

 
Umbraculum sp. #3
 
Umbraculum sp. #3: buried
 
buried

Umbraculum sp. #3: "breathing" channel?
 

closeup of possible "breathing" channel

Umbraculum sp. #3: exposed
 
same animal, exposed

shows animal buried in sand during the day; closeup shows what might be the end of a mucus-lined channel serving to maintain water circulation over its gill while resting...?

Photos:
  PF: Maalaea Bay, Maui; May 27, 2021.
Thumbnails
Species list
Main page Next photo Top