Keywords: Montgomery Cytological studies 1898.jpg en Egg development of Lineus gesserensis Fig 160 Ovum Figs 161 and 162 Germinal vesicles as in 159 Fig 163 Group of neighboring nuclei from a gonad showing mitotic stages aq sol sublimate ; Del haematoxyUn 20 min ; eosin 5 min Figs 164-172 Nuclei from gonads as in 163 Figs 173-176 Germinal vesicles as in 163 Fig 177 The largest ovum found only a part of the cytoplasm drawn as in 163 1898 cite journal Montgomery Thomas H Comparative cytological studies with especial regard to the morphology of the nucleolus Journal of Morphology 1898 15 2 265 “582 10 1002/jmor 1050150204 https //archive org/stream/comparativecytol00mont page/n5/mode/2up Thomas Harrison Montgomery Jr other versions PD-old-70-1923 Uploaded with UploadWizard Lineus Thomas Harrison Montgomery Jr |