The early development of the marsupialia, with special reference to the native cat (dasyurus viverrinus) / by J.P. Hill.

  • Hill, J. P
Date:
[1910?]
Catalogue details

Licence: In copyright

Credit: The early development of the marsupialia, with special reference to the native cat (dasyurus viverrinus) / by J.P. Hill. Source: Wellcome Collection.

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    Med K6182 THE EARLY DEVELOPMENT OE THE MARSDPCALIA. The Early Development of the Marsupialia, with Special Reference to the Native Cat (Dasy- urus Viverrinus). (Contributions to the Embryology of the Marsupialia, IV.) By .1. P. Hill, H.Sc., Jodrell Professor of Zoology and Comparative Anatomy, University of London, University College. With Plates 1-9 and 2 Text-figs. Table op Contents. PAGE Introdtjction . . . . . .2 Chapter I.—Critical Review op Previous Observations ON THE Early Development op Marsupialia . . 5 Chapter II.—The Ovum op Dasyurus . . .11 1. Structure of Ovarian Ovum . . .11 2. Matiu’ation and Ovulation . . .21 3. Secondary Egg-membranes . . .23 4. Uterine Ovum . . . .25 Chapter III.—Cleavage and Formation op Blastocyst . 28 1. Cleavage . . . . .28 2. Formation of Blastocyst . . .37 Chapter IV.—Growth op Blastocyst and Dipperentia- TiON OP THE Embryonal Ectoderm and the Entoderm 43 1. Growth of Blastocyst . . .43 2. Differentiation of the Embryonal Ectoderm and the Entoderm . . . .52 3. Establishment of the Definitive Embryonal Area 65 4. Summary . . . .72 Chapter V.—Some Early Stages op Perameles and Macropus . . . . . .74