An equatorial segmentation has been pointed out in cert- 

 ain eight-celled blastoderms oj . toma,, and this gives 



ry decided resemblance to the upper surface of di- 

 viding amphibian eggs. Gronro [ *90 ) (Red r " 

 buch) gives a series of figures for s of Tritons, to 

 which, the figures above noted, show very striki c 

 es. The Tritons with its 

 o f j o L , 



ic condition. The text-fi produces some of the more 



striking foems to which reference will 1 . The r - 



ulance is so striking that no e; .son is calie< 



for. - -■ ig» I., compar " - . - , PI. I. 



also Kenneguy's f *t . Lmost i 



For a figure i - ... II . 



, 13 -c . . * . t inclui 



Lates, is on . 



i . 3 . . a,ri- 



ijni this is sufficient to 

 S similarity i forms. 



we have here ion is be; stion, 



mtation - - ' . ,stoderms in 



questic ,is 'i ..or at least s very c 



thereto, and it seemi too far .at such 



