716 J. P. Munson, A Comparative Study of the Structure and Origin etc. 
Plate XXXIV. 
Fig. 62. Viteline body (yolk nucleus) of Limulus. 
Fig. 63. Ovarian egg of Limulus , showing aster. 
Fig. 64. Segmenting egg of Ascaris, showing asters like those of the ovarian eggs 
of Limulus fig. 63, fig. 70, fig. 73. 
Fig. 65. Vitelline body of Limulus. 
Fig. 66. Vitelline body of Limulus. 
Fig. 67. Ovarian egg of Limulus, showing aster. 
Fig. 68. Fertilized egg of Ascaris showing centrosome. 
Fig. 69. Vitelline body (yolk nucleus) of Limulus. 
Fig. 70. Oocyte of Limulus, showing aster and centrosome. 
Fig. 71. Testis cells of Amblystoma, showing aster like those of ovarian egg of 
Limulus, figs. 70, 73. 
Fig. 72. Vitelline body (yolk nucleus) of Limulus. „ 
Fig. 73. Aster and centrosome (vitelline body and yolk nucleus) in ovarian egg 
of Limulus, resembling those of fertilized egg of Ascaris, figs. 64 and 68 and also those 
of testis cells figs. 71 and 74. 
Fig. 74. Testis cell of Amblystoma, 1 x V 12 , c., resembling the yolk nucleus in 
egg of Limulus polyphemus. 
Fig. 75. Ovarian egg of crayfish, 2 x V 6 , c. 
Fig. 76. Germinal vesicie and yolk nucleus of crayfish. 
Fig. 77. Germinal vesicie and cytoplasmic ring of egg of crayfish. 
Drnck von Breitkopf & Härtel in Leipzig 
