Origin of pectoral
Examples from the Web for pectoral
The pectoral limb has an axial series of bones carrying hooklike flanges on their posterior edges.A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas|Theodore H. Eaton
The trunk is rather square, being nearly as broad at the loins as over the pectoral muscles.
The presternum has a prominent keel for the attachment of the pectoral muscles.
The Gymnophiona and some of the Labyrinthodontia have lost the pectoral girdle and limbs.
On August 4, 1952, at the south end of Lake Peters, a group of eight pectoral sandpipers fed near camp.Birds Found on the Arctic Slope of Northern Alaska|James W. Bee