Fishionary

A blog about fish words!

By Abigail Lynch

A blog about fish words!

Homocercal

June 17, 2016 by abby
The rose fish has an even-lobed homocercal tail.

The Rose Fish has an even-lobed homocercal tail.

A homocercal tail is a caudal fin composed of two lobes of equal proportion.  Homocercal tails are the most common caudal fin type in fish but can come in many symmetrical shapes.  A homocercal tail is contrasted with a heterocercal tail which has unequal lobes.

Posted in: H Tagged: caudal fin, fish tail, heterocercal

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