ghost shark

== English == === Noun === ghost shark (plural ghost sharks) A cartilaginous marine fish in the subclass Holocephali and especially the order Chimaeriformes, with a blunt snout, long tail, and a spine before the first dorsal fin Synonym: chimaera === References === ghost shark on Wikipedia.Wikipedia Holocephali on Wikispecies.Wikispecies Category:Holocephali on Wikimedia Commons.Wikimedia Commons