PECTORAL FINS Meaning and
Definition
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Pectoral fins refer to the paired, typically flat and elongated limbs located on both sides of a fish's body near its head. These fins are one of the main types of fins found in fish, along with dorsal fins, caudal fins, and pelvic fins. Pectoral fins play a crucial role in a fish's locomotion and stability in water.
The pectoral fins are primarily responsible for controlling the fish's movements in all directions. By flapping their pectoral fins, fish can maneuver and control their position in the water column, adjusting their speed, direction, and depth. These fins also allow fish to perform complex maneuvers such as sharp turns, spins, and sudden stops.
In addition to locomotion, pectoral fins are also important for other functions. They contribute to the fish's balance by providing stability during swimming movements. Pectoral fins can also be involved in courtship displays, as they can be modified or adorned with ornaments to attract potential mates. In some species, these fins may even serve as tactile organs, enabling fish to touch and explore their surrounding environment.
Overall, pectoral fins are vital anatomical structures for fish, enabling them to navigate their aquatic environments with agility, stability, and precision. Their specialized structure and functionality contribute significantly to a fish's survival and reproductive success.
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The two fore fins near the gills of a fish.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PECTORAL FINS
- oectoral fins
- lectoral fins
- -ectoral fins
- 0ectoral fins
- pwctoral fins
- psctoral fins
- pdctoral fins
- prctoral fins
- p4ctoral fins
- p3ctoral fins
- pextoral fins
- pevtoral fins
- peftoral fins
- pedtoral fins
- pecroral fins
- pecforal fins
- pecgoral fins
- pecyoral fins
- pec6oral fins
- pec5oral fins
Etymology of PECTORAL FINS
The word "pectoral" comes from the Latin word "pectoralis", which means "relating to the breast or chest". It is derived from the Latin word "pectus", meaning "chest" or "breast". The term "fins" refers to the appendages on the bodies of fish that help with locomotion and stability in water. "Pectoral fins" specifically refer to the pair of fins located on each side of a fish's body, near its head, resembling the area of the chest or breast in human anatomy.
Similar spelling words for PECTORAL FINS
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