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Webster 1913 Edition

Adj.

[

Homo-

+ Gr. [GREEK] tail.]

(Zool.)

Having the tail nearly or quite symmetrical, the vertebral column terminating near its base; – opposed to heterocercal.

homocercal ‎(comparative more homocercal, superlative most homocercal)

(ichthyology) Describing the symmetric tail of a fish that has two lobes extending from the end of the vertebral column.

of a fish tail