pterygiophore Definition
a bony or cartilaginous structure that supports the rays of a fin in fishes.
Using pterygiophore: Examples
Take a moment to familiarize yourself with how "pterygiophore" can be used in various situations through the following examples!
Example
The pterygiophores are located at the base of the fin rays.
Example
The pterygiophores provide support for the dorsal fin.
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Summary: pterygiophore in Brief
'Pterygiophore' [ter-ij-ee-uh-fawr] is a noun that refers to a bony or cartilaginous structure that supports the rays of a fin in fishes. It is located at the base of the fin rays and provides support for the dorsal fin.