书目名称 | The Comparative Embryology of Sponges | 编辑 | Alexander V. Ereskovsky | 视频video | | 概述 | First complete compilation of reproduction and development of all Porifera.Gives first typization of sponges’ development and discusses the problems concerning origin and evolution of Porifera and the | 图书封面 |  | 描述 | One of the major questions in the evolution of animals is the transition from unicellular to multicellular organization, which resulted in the emergence of Metazoa through a hypothetical Urmetazoa. The Comparative Embryology of Sponges contains abundant original and literary data on comparative embryology and morphology of the Porifera (Sponges), a group of ‘lower Metazoa‘. On the basis of this material, original typization of the development of Sponges is given and the problems concerning origin and evolution of Porifera and their ontogenesis are discussed. A morphogenetic interpretation of the body plan development during embryogenesis, metamorphosis and asexual reproduction in Sponges is proposed. Special attention is given to the analysis of characteristic features of the ontogenesis in Porifera.The book pursues three primary goals: 1) generalization of all existing information on individual development of sponges, its classification and a statement according to taxonomical structure of Porifera; 2) revealing of heterogeneity of morphogenesis and peculiarities of ontogeneses in various clades of Porifera, and also their correlations with the organization, both adult sponges, an | 出版日期 | Book 2010 | 关键词 | Developmental Biology; Embryology; Evolution; Morphogenese; Ontogenese; Sponges; evolutionary biology; phyl | 版次 | 1 | doi | https://doi.org/10.1007/978-90-481-8575-7 | isbn_softcover | 978-94-007-9154-1 | isbn_ebook | 978-90-481-8575-7 | copyright | Springer Science+Business Media B.V. 2010 |
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