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bn:00028306n
Noun Concept
Categories: Articles with short description, Vertebrate anatomy, Articles with permanently dead external links
EN
dorsal fin  dorsal fin ray  dorsal fins  pterygiophore
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EN
Unpaired median fin on the backs of fishes and some other aquatic vertebrates that help to maintain balance WordNet 3.0
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Unpaired median fin on the backs of fishes and some other aquatic vertebrates that help to maintain balance WordNet 3.0 & Open English WordNet
A dorsal fin is a fin located on the back of most marine and freshwater vertebrates within various taxa of the animal kingdom. Wikipedia
The fin located on the back of a fish or aircraft Wikipedia Disambiguation
The fin on the dorsal of fish and cetaceans Wikidata
A fin located on the backs of fish and some marine mammals. Wiktionary
Fin on a marine animal's back. Wiktionary (translation)
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