|Stage||Number of Eggs||Average Diameters in micro|
|Beginning of first maturation division||53||62.5|
|first maturation division||211||58.0|
|Second maturation division||36||53.6|
|Eggs in oviduct 16.5 hours||50||53.3|
|Eggs in oviduct 7.9 hours||50||56.5|
|From Long and Mark (1911), showing changes in size of the mouse egg during maturation and fertilization, based on eggs fixed in situ|
- Long JA. and Mark EL. The maturation of the egg of the mouse. (1911) Carnegie Inst. of Washington Pub. No. 147. 77.