Boa Constrictor Skull Small 320×168 Medium 640×336 Large 1024×538 Download Tiff Original 2400×1260 | (900.3 KB) Description "Skull of Boa constrictor. a, quadrate bone; b, b, halves of lower jaw." -Cooper, 1887 Keywords boa constrictor skull, boa skeleton, jaw bone, quadrate bone, reptile bones, snake skull Galleries Reptile Anatomy Source: Sarah Cooper Animal Life (New York, NY: Harper & Brothers, Franklin Square, 1887)
