Home > Term: Dorsal fin
Dorsal fin
In fishes, one or more fins situated on the midline of the back, having spines or rays, sometimes both; excludes the adipose fin found in some fishes, such as catfishes and salmon.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Natural environment
- Category: Coral reefs
- Organization: NOAA
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- Harry8L
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