TERM: Description of glossary term.
Fish related glossary
abbreviate-heterocercal fin
A caudal fin in which the vertebral column is deflected dorsad in the caudal base but not into the dorsal lobe of the caudal fin itself.
文獻
Miller, Robert Rush. 2006. "Freshwater Fishes of Mexico". University of Chicago Press, Chicago. 1-524 - (ffm01245)