PLATE 3 
EXPLANATION OF FIGURES 
Fig. 24 and 25 Large larval spermatocyte. Cell cut. Both figures are of 
one cell. Note the body resembling a yolk nucleus in figure 25. Larva 100 mm. 
26 and 27 Both figures of same cell. Note rod-shaped tetrad in figure 26. 
Unusual condition. Larva 80 mm. 
28 Giant spermatocyte of first-year larva. Note rod tetrad and extreme 
nuclear size. This cell shown in photographs 64 and 67. Larva 80 mm. 
29 and 30 Sections of the same cell. Note the Y-shaped and cross-shaped 
tetrads. Cell of unusual size. Note similarity of tetrads to those of urodeles. 
Same cell shown in photographs 87 and 88. Larva 100 mm. 
31 and 32 Sections of same cell. Note the rod-shaped and cross tetrads. 
Cell of unusual size. Figure 114 is a photograph of a portion of this cell. Larva 
95 mm. 
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