The name sea slug is most often applied to nudibranchs, as well as to a paraphyletic set of other marine gastropods without obvious shells. sea cucumber also looks slug-like and is sometimes loosely called a sea slug, but it is not a gastropod. Sea slug is a common name which is applied to some marine invertebrates that more or less resemble terrestrial slugs.
Clue: Vertebrae formations. Vertebrae formations is a crossword puzzle clue that we have spotted 3 times. There are related clues (shown below). Referring crossword puzzle answers. Likely related crossword puzzle clues.
Your spine is made up of small bones that stack one on top of the other. These are called vertebrae. Some people have a benign (not harmful) abnormality called butterfly vertebrae. Butterfly vertebrae have a cleft, an indentation or opening, through the middle.If you look at it with an x-ray, the shape reminds you of a butterfly.our spine is made up of small bones that stack one on top of the other. These are called vertebrae. Some people have a benign (not harmful) abnormality called butterfly vertebrae. Butterfly vertebrae have a cleft, an indentation or opening, through the middle.