- Heterocercy
- Heterocercy Het"er*o*cer`cy, n. [Hetero- + Gr. ? a tail.] (Anat.) Unequal development of the tail lobes of fishes; the possession of a heterocercal tail. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
The Collaborative International Dictionary of English. 2000.
heterocercy — heterocercalˈity or hetˈerocercy noun • • • Main Entry: ↑heter … Useful english dictionary