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WordNet-Online
Definitions from WordNet
Noun pelvic fin has 1 sense
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Definitions from the WebPelvic finA pelvic fin refers to one of the paired fins located on the ventral (lower) surface of a fish. It is present in most bony fish, and is used primarily for stabilizing, steering, and sometimes for propulsion. Example Sentences:1. The pelvic fins of this species of fish are large and powerful, enabling it to swim quickly and maneuver through the water with great agility. 2. The male seahorse uses its pelvic fin to transfer eggs from the female's pouch and carry them until they hatch. 3. The absence of pelvic fins in eels allows them to move undulatingly, making their movement significantly different from other fish species. 4. By analyzing the size and structure of the pelvic fins, scientists can determine the locomotion abilities and adaptations of ancient fish species. Possible Related Products on Amazon: | ||||
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