. Biological lectures delivered at the Marine Biological Laboratory of Wood's Holl [sic]. Biology. THE EAR OF MAN. 199 posterior divisions, and the parts thus separated are very much the same as in Myxine, showing but sUght modifi- cations of the floor of the sac in the direction of a. Fig. 4.—The right internal ear of Alligator mississippiensis, seen from the outer face. Figure after G. Retzius. The figure outlines do not bring out the relations of the parts distinctly, and only the more important parts are lettered. ac Auditory nerve. b Pars basilaris cochleae auct. c Anterior canal. ch Exte


. Biological lectures delivered at the Marine Biological Laboratory of Wood's Holl [sic]. Biology. THE EAR OF MAN. 199 posterior divisions, and the parts thus separated are very much the same as in Myxine, showing but sUght modifi- cations of the floor of the sac in the direction of a. Fig. 4.—The right internal ear of Alligator mississippiensis, seen from the outer face. Figure after G. Retzius. The figure outlines do not bring out the relations of the parts distinctly, and only the more important parts are lettered. ac Auditory nerve. b Pars basilaris cochleae auct. c Anterior canal. ch External canal. cp Posterior canal. / Lagena. n' Cristae acusticae of the ampullae. s 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 Marine Biological Laboratory (Woods Hole, Mass. ). Boston, Ginn & Co


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectbiology, bookyear1890