Fishionary

A blog about fish words!

By Abigail Lynch

A blog about fish words!

dorsal fin

Dorsal fin

March 28, 2014 by abby Leave a Comment

The dorsal fin is located on the top of a fish (as well as some marine mammals).  Predominately, the fin is used to stabilize fish in the water and help direct the fish through turns and stops.  Some fish, like Striped Bass (Morone saxatilis), have two dorsal fins and others have very highly derived dorsal … [Read more…]

Posted in: D Tagged: dorsal fin

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