Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 1017
the scales of fishes, see the papers by O.Hertwig in vol. viii. of the Jenaische Zeitschrift; and vols. u. and v. ot theMorpholog. Jahrbuch. 954 YERTEBKATED ANIMALS sable (fig. 700) ; whilst in the same hairs, the medullary substance-is composed of large spheroidal cells. In the musk-deer, on… … Fig. 700.—Hair of sable, showing large Fig. 701.—Hair of nuiskd»vr, consis rounded cells in it- interior, covered ing almost entirely of polygonal cells, by imbricated scales or flattened c ells. similar structure : and its cells, except Qear the root, are occupiedwith hair alone, so as to Beem…
Microscopy
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