wishbone
Quick Summary
The wishbone, also known as the furcula, is a forked bone found in birds, formed by the fusion of two clavicles (collarbones) at their median end, located in front of the breastbone. This structure is part of the pectoral girdle, which also includes the coracoids and scapulae, and plays a role in flight by providing attachment points for flight muscles. The wishbone is known for a superstition where two people pull it apart, and the one who gets the longer fragment is believed to have their wish granted.12
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clavicleThe wishbone, or furcula, of birds is composed of the two fused clavicles; a crescent-shaped clavicle is present under the pectoral fin of some fish. In humans the two clavicles, on either side of the anterior base of the neck, are horizontal, S-curved rods that articulate…
Read MoreThe wishbone, or furcula, of birds is composed of the two fused clavicles; a crescent-shaped clavicle is present under the pectoral fin of some fish. In humans the two clavicles, on either side of the anterior base of the neck, are horizontal, S-curved rods that articulate…
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birdSkeleton…pectoral girdle consist of the wishbone (furcula) and the paired coracoids and shoulder blades (scapulae). The sword-shaped scapula articulates with the coracoid and upper “armbone” (humerus) and lies just dorsal to the rib basket. The coracoid articulates with the forward edge of the sternum and with the scapula, humerus, and…
Read More…pectoral girdle consist of the wishbone (furcula) and the paired coracoids and shoulder blades (scapulae). The sword-shaped scapula articulates with the coracoid and upper “armbone” (humerus) and lies just dorsal to the rib basket. The coracoid articulates with the forward edge of the sternum and with the scapula, humerus, and…
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