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OverviewThe study of intrauterine development and growth while consistently respecting the time factor enabled the authors to determine the time course of organogenesis of all organ systems. The resulting comparison with other mammals detected the time lag in ossification, retardation of odontogeny, the time of the origin and development of the fluke, dorsal fin and flipper, etc. The authors believe the Staging and Ageing Method serves for much more efficient evaluation of existing embryological collections which very often contain embryos of unknown age. Full Product DetailsAuthor: Oldrich Sterba , Milan Klima , Bernd Schildger , Johann WolfgangPublisher: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Imprint: Springer-Verlag Berlin and Heidelberg GmbH & Co. K Edition: Softcover reprint of the original 1st ed. 2000 Volume: 157 Dimensions: Width: 15.50cm , Height: 0.70cm , Length: 23.50cm Weight: 0.470kg ISBN: 9783540672128ISBN 10: 3540672125 Pages: 133 Publication Date: 16 November 2000 Audience: College/higher education , Professional and scholarly , Postgraduate, Research & Scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: In Print ![]() This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of Contents1 Introduction.- 1.1 Length and Weight of Adults, Life Span.- 1.2 Length and Weight of Newborns, Ontogenetic Pattern.- 1.3 Summary.- 1.4 Duration of Intrauterine Development.- 1.5 Mating and Calving Seasons.- 1.6 Calving Intervals, Duration of Lactation.- 2 Aims of this Study.- 3 Material.- 4 Methods.- 4.1 Staging.- 4.2 Ageing.- 5 Results.- 5.1 Developmental Stages in the Dolphin Species Under Study.- 5.2 Development of Body Shape and Fetal Growth.- 5.3 Development of Head Shape and its Growth.- 5.4 Development of the Thoracic Limb (Flipper).- 5.5 Development of Pelvic Limb Buds.- 5.6 Development of the Fluke.- 5.7 Development of the Dorsal Fin.- 5.8 Duration of Intrauterine Development.- 5.9 Mating and Calving Seasons.- 6 Discussion.- 6.1 Comparison of the Staging & Ageing Method with Other Methods.- 6.2 Duration of Intrauterine Development and the Mating and Calving Seasons.- References.ReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |