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.
The atlas bone is said to be the most superior or first bone of the cervical vertebrae of the spine. The word atlas is derived from Greek mythology: Atlas was the god who held the celestial sphere. The axis vertebra is the bone which joins the spine and skull. It works in tandem with the atlas bone.