The Journal of experimental zoology . 7K ^ t * Ml). 46 46 b 4450 ) QlO THE JOURNAL OF EXPERIMENTAL ZOOLOGY, VOL. 29, NO. 1 PLATE 5 EXPLAXATIOX OF FIGURES R. sylvatica. Hypophysis. Representative specimens. Abbreviations: A.,anterior, S., superior, and /., inferior lobes of hypophysis; E., eosinophilic cellsof inferior lobe; In., infundibulum. Median sagittal sections. 56 Normal half-grown larva (same as fig. 21). X 65. 57 Full-grown normal larva before metamorphosis. X 65. 58 Thyroidless larva of same age as that of figure 57, but slightly hyperplasia. X 65. 59 Young frog. X 65. 6
The Journal of experimental zoology . 7K ^ t * Ml). 46 46 b 4450 ) QlO THE JOURNAL OF EXPERIMENTAL ZOOLOGY, VOL. 29, NO. 1 PLATE 5 EXPLAXATIOX OF FIGURES R. sylvatica. Hypophysis. Representative specimens. Abbreviations: A.,anterior, S., superior, and /., inferior lobes of hypophysis; E., eosinophilic cellsof inferior lobe; In., infundibulum. Median sagittal sections. 56 Normal half-grown larva (same as fig. 21). X 65. 57 Full-grown normal larva before metamorphosis. X 65. 58 Thyroidless larva of same age as that of figure 57, but slightly hyperplasia. X 65. 59 Young frog. X 65. 60 Young frog. Comparison with figure 59 shows variation in size of hy-pophysis. X 65. 61 Cells from the three lobes shown in figure 57. X 670. 62 Cells from figure 58. X 670. 63 Large thyroidless larva five months older than larva of figure 58. X 65. 60 GROWTH OF AMPHIBIA AFTER THYROIDECTOMY E. R. HOSKINS AND M. M. HOSKIXS
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1919
