566 
MONTGOMERY. 
EXPLANATION OF PLATE XXII. 
Figs. 37-63, 63-87: Germinal vesicles of Montagua pilata; Figs. 64, 88, 89 ‘ 
germinal vesicles of Doto. 
Figs. 57-59 (alcohol, sol. sublimate ; Ehrlich-Biondi stain, 3 hrs.). 
Fig. 60 (alcohol, sol. sublimate; Ehrl. haematoxylin, 1 hr. ; eosin, 5 min.). 
Figs. 61-63 (aq. sol. sublimate; Del. haematoxylin, 25 min.; eosin, 5 min.). 
Fig. 64 (alcohol, sol. sublimate; Ehrlich-Biondi stain, hrs.). 
Figs. 65-69 (as in 60). 
Fig. 70 (as in 61). 
Fig. 71 (as in 57). 
Figs. 72-75 (as in 61). 
Fig. 76. Outlines of pseudonucleoli from various ova of one individual (aq, 
sol. sublimate). 
Fig. 77 (as in 61). 
Figs. 78-80 (alcohol, sol. sublimate; Mayer’s acid carmine, 15 min.; nigrosine* 
10 min.). 
Figs. 81-87 (Flemming’s fluid ; Del. haematoxylin, eosin). 
Figs. 88 and 89 (as in 64). 
Figs. 90-97: Nuclei of ganglion cells from the brain of Montagua pilata {Fig. 
93 , from a cell of medium size ; the others from the colossal cells'). 
Figs. 90 and 91 (alcohol, sol. sublimate; Ehrlich-Biondi stain, 3 hrs.). 
Figs. 92-94 (picrosulphuric acid; Del. haematoxylin, 25 min.; eosin, 5 min.). 
Fig. 95 (as in 90). 
Figs. 96 and 97 (Flemming’s fluid; Del. haematoxylin, eosin). 
Figs. 98-101: Blood corpuscles of Doto. 
Fig. 98 (alcohol, sol. sublimate; Ehrlich-Biondi stain, 2% hrs.). 
Figs. 99-101 (Hermann’s fluid, 1 % hrs. ; safranin, 92 hrs.; gentian violet, i^£ 
hrs.; orange G., 2 min.). 
