METAPHASE SPINDLE IN FORFICULA AUKICULARIA. 265 
Fig. 82. — Divisions of stage micrometer, 10 /it apart, drawn at same 
magnification as figs. 49-81. The magnification of these figures is 
estimated from tliis to be 889 diameters. 
N.B. : Specimen a — preserved in fixative of Flemming, and stained 
with iron-li8ematoxylin. Specimen B — preserved in fixative of Hermann 
and stained with iron-hsematoxylin. Specimen c — preserved in fixative 
of Flemming, and stained with iron-hsematoxylin and eosin. Specimen 
D — preserved in fixative of Flemming and stained with iron-hsematoxylin. 
