The term sail or dorsal sail has been used to refer to sail-like structures on the back of various animals. Such animals can also be referred to as sail-backed or fin-backed. Such structures include the following:
- Neural spine sail – formed by the neural spines of the vertebrae
- Dorsal fin – in some aquatic species with tall fins on their back.
- Crest (anatomy) – a feature which has been referred to as a "sail" when occurring on the back of some animals
This set index article includes a list of related items that share the same name (or similar names).
If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.
If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.