Morphology of Mitochondria in Syncytial Annelid Female Germ-Line Cyst Visualized by Serial Block-Face SEM

Table 1

Measurement of the volume of mitochondria and their comparison in the nurse cell and cytophore that were analyzed.

	Nurse cell	Cytophore
Cytoplasm volume	10,477.96 µm (12,241.4 cell volume−1,763.44 nucleus volume)	1,916.66 µm
Volume of mitochondria	964 µm	221 µm
Percentage of volume of mitochondria per cytoplasm	9.2%	11.5%
~ Ratio of the mitochondria volume	1 : 1.25