Outlines of comparative physiology touching the structure and development of the races of animals, living and extinct : for the use of schools and colleges . Fig. 211.—Blood-glo^aies of the Proteus anguinus. In the glohule a*the nucleus is seen, and m the glohule, d, which has heen treated withwater, it is still more apparent; c is a lymph granule. * The blood-corpuscles of the monkeys are in no wise to he distin-guished from those in man. In different human subjects,—men, women,children, negroes,—no difference can be perceived. OF THE BLOOD AND CIRCULATION. 197 C. CL* naked eye (fig. 211, a b
Outlines of comparative physiology touching the structure and development of the races of animals, living and extinct : for the use of schools and colleges . Fig. 211.—Blood-glo^aies of the Proteus anguinus. In the glohule a*the nucleus is seen, and m the glohule, d, which has heen treated withwater, it is still more apparent; c is a lymph granule. * The blood-corpuscles of the monkeys are in no wise to he distin-guished from those in man. In different human subjects,—men, women,children, negroes,—no difference can be perceived. OF THE BLOOD AND CIRCULATION. 197 C. CL* naked eye (fig. 211, a b). They are, consequently, from eight to ten times larger here than in man. After the Proteus, we observe the largest blood-corpuscles in ^ the land salamanders, where they measure in the long diameter from the 1-5 Oth to the 1-6Oth of a line. In the water sala- manders they are still very large,—from the l-TOth to the l-80th of a line in length (fig. 212). In the frog and toad they Rg> 212>_Blood and ]obules Of theare from the 1-bOth to great water-newt (Triton cristatus). «, b,the 1-100th of a line blood-globules; a*, a blood-globule with eccen-in length (fig. 213). trie nucleus; c, lymph-granules, d, e, blood-In the lizards ser- globules in progress of development; they are-i , surrounded with delicate involucra. Globules its, ana 1 ,s, Qf this description are found abundantly in the they are throughout blood of well-fed animals , though stillmeasuring from the 1-122d to the 1-150th of a line in length. In the majority o
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectzoology, bookyear1870
