English dictionary
heterocercal fin meaning and definition
Definition and meaning of heterocercal fin at MeaningMonkey.org. heterocercal fin meaning and definition in the English Dictionary.HETEROCERCAL FIN noun
Definition of heterocercal fin (noun)
- a tail fin with unequal lobes in which the vertebral column turns upward into the larger lobe as in sharks
- antonym: homocercal fin
Source: Princeton University Wordnet