336 



INDEX 



Vein — (Continued) 

 caudal, 164 



common cardinal, 234, 241, 242, 249 

 cutaneous, 241 

 external jugular (syn. inferior jugular), 



241, 242 

 femoral, 243 

 internal jugular (syn. superior jugular), 



241, 242 



hepatic, 238, 241, 242, 245, 249 



hepatic portal (see also Vein, vitelline), 

 227, 241, 242 



iliac, 243 



medial cardinal, 242 



pre-caval {see Vena cava, anterior) 



posterior cardinal, 147, 158, 164, 222, 

 223, 238, 241, 242, 245, 249, 252 



pulmonary, 235, 238, 242, 252 



renal, 222, 242 



renal portal (syn. subcardinal vein), 

 222, 242, 243, 249 



sciatic, 243 



subcardinal (see Vein, renal portal) 



subclavian, 2i^,25S, 241 



vitelline (see also hepatic portal vein), 

 145, 149, 152, 158, 164, 234, 

 235,238,240,242,251 

 Velar plate (see under Plate) 

 Vena cava, anterior (syn. superior vena 

 cava, pre-caval vein), 241, 242, 

 242 



posterior (syn. inferior vena cava, post- 

 caval vein), 222, 228. 238, 241, 



242, 259 



Venous system (see under System) 

 Ventricle of heart (see under Heart) 



of brain (see under Brain) 

 Ventriculus impar (syn. third or internal 



brain ventricle), 162 

 Vertebrae (see specific vertebrae) 

 Vertebral column, 21, 143, 210, 210, 212, 

 260 

 sheath of, elastic, 212 

 fibrous, 212 

 skeletogenous, 212 



Vertebral plate (see under Plate) 

 Vesicle (see specific vesicle) 

 Vessel (see specific vessel) 

 Vintemberger, 98 

 Virchow, 5, 7 



Vitelline membrane (see under Mem- 

 brane) 

 Vogt, W., 8, 98, 101, 108, 109 

 Volume relation, nucleo-cytoplasmic, 3 

 Vomer bones, 216 



W 



Wall (see specific wall) 

 Water, 76 



Weismann, A., 8, 13 

 Weiss, P., 8 



White worms (see Enchytrea) 

 Whitman, 7 

 Willier, B. H., 8 

 Wilson, E. B., 8 



Wolffian body (see Mesonephros) 

 Wolffian duct (see Duct, mesonephric; 

 Vas deferens) 



X 



Xiphisternum, 218 



Yolk, 21, 59, 80, 114, 116, 126, 129, 135, 

 137, 141, 143, 147, 152, 164, 

 168 



Yolk nucleus, 61 



Yolk platelets, 60, 62 



Yolk plug, 26, 102, 105, 110, 112, 114, 

 115, 117, 121, 125, 126 



Ziegler, 215 



Zone, intermediate, 101 



marginal (syn. marginal cells, germ 



wall) (see Germ ring, margin 



of) 

 Zygote (see Egg, fertilized) 



