INDEX 



591 



\Yn.-i ca\a anterior (superior 

 posterior (inferior), 41" 



\Yiiuii- >\ -tun, 407 



Ventricle, lateral, ii 



i i, r.-inpoiu-nts of, 339 

 i:ic. os-iiirat inn, :;:;7 

 ral rriitra, 'J'.W, 'J ( .i7 



N'citical furrow, 6 



Viper-, poison-fan^, :5 - t >- 329 



Visceral aivlit-s, -k 1 -li-toii, 318. 321 



delta, 158 



Vit.-lliiio artt-ry, 'J:57, 550 

 Vitn-mis bu.lv. i:3f), 140 

 Viviparity, 478 



Wolffian du- 



Yolk, 2, 488 

 colour, 3 

 -plug, 33 

 -sac, 464 



retraction into body, 475 

 -stalk, 186 

 -syncytiuni, 16, 22 



Zygote, 1 



envelopes, 455 



END OF VOL. II 



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