. Text book of zoology. Zoology. Nirf Ir Tf r,i !iiQf Fig. Fig. 337. Left half of the skull of a Boa constrictor, seen from the aide (and eomewhat from above).—Orig. Fig. 338. Do. of a large Crotalus ( atrox).—Orig. Wr frontal, Tn oar bone, Mx maxilla, JTnasal, Os supra-occipital, Fa parietal, FaX palatine, Pe petrosal, P/ postfrontal, Frj prefrontal, Pi pterygoid, Fx premazilla, Q quadrate, Sg squamosal, IV transverse bone, 1, 2, 3 bones of the lower Please note that these images are extracted from scanned page images that may have been digitally enhanced for re
. Text book of zoology. Zoology. Nirf Ir Tf r,i !iiQf Fig. Fig. 337. Left half of the skull of a Boa constrictor, seen from the aide (and eomewhat from above).—Orig. Fig. 338. Do. of a large Crotalus ( atrox).—Orig. Wr frontal, Tn oar bone, Mx maxilla, JTnasal, Os supra-occipital, Fa parietal, FaX palatine, Pe petrosal, P/ postfrontal, Frj prefrontal, Pi pterygoid, Fx premazilla, Q quadrate, Sg squamosal, IV transverse bone, 1, 2, 3 bones of the lower Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Boas, J. E. V. (Johan Erik Vesti), 1855-1935; Boas, J. E. V. (Johan Erik Vesti), 1855-1935. Lehrbuch der Zoologie. London, Sampson Low, Marston
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1896
