Download or read book The Early Development of a Polyclad Planocera Inquilina Wh written by Frank Macy Surface and published by . This book was released on 1907 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Early Development of a Polyclad written by Frank Macy Surface and published by . This book was released on 1907 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology of Turbellaria and some Related Flatworms written by Lester R.G. Cannon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbellaria, the mainly free-living flatworms, and some of their parasitic relatives, are among the simplest of the metazoa and, as such, provide ideal models for a wide range of fundamental studies. The 60 contributions to Biology of Turbellaria and some Related Flatworms cover taxonomy and phylogeny, biogeography and genetics, ecology and behaviour, Anatomy and ultrastructure, development and regeneration, genes and sequences, and neurophysiology. Biology of Turbellaria and some Related Flatworms is the most recent compilation in the series published in Hydrobiologia since 1981, covering research on these flatworms assembled by the world's leading authorities on the group. Audience: These papers present the advanced student and serious researcher with up to date information on an important, but often neglected group whose place in the animal kingdom demands greater attention.
Download or read book Reproduction and Development of Marine Invertebrates of the Northern Pacific Coast written by Megumi F. Strathmann and published by University of Washington Press. This book was released on 2017-10-01 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference work is designed to provide background information on an array of northeastern Pacific marine invertebrate species so that they can be more easily included in comparative studies of morphology, cell biology, reproduction, embryology, larval biology, and ecology. It is meant to serve biologists who are new to the field as well as experienced investigators who may not be familiar with the invertebrate fauna of the northern Pacific Coast. The species discussed in this volume are mostly from the cold temperate waters of the San Juan Archipelago, near Puget SOund and the Strait of Georgia, but the information and methods given will be useful in laboratories from Alaska to central California and applicable to some extend in other coastal or inland facilities. An introductory chapter discusses basic prodcedures for collecting and maintaining mature specimens, for initiating spawning, and for culturing embryos and larvae in the laboratory. Subsequent chapters summarize reproduction and development in thirty different invertebrate groups and provided ercent references through which additional information can be traced, cite monographs or keys needed to identify species, and give methods useful for studying an array of selected species. Available information on habitat, diet, reproductive mode, egg size, developmental pattern, developmental times, larval type, and conditions for settlement and metamorphosis is reported for over 450 species.
Download or read book Experimental Embryology in Aquatic Plants and Animals written by Hans-Jurg Marthy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NATO Advanced Study Institute on "Experimental Embryology in Aquatic Plant and Animal Organisms" was attended by more than 70 participants, including 15 invited main lecturers from 18 different countries. In accordance with the main purpose of the meeting, senior scientists, postdoctoral investigators and graduate students working in areas of descriptive and experimental embryology, classical, molecular and developmental biology, physiology and biochemistry etc. , were brought together for two weeks as a community with a strong common interest in "development"; that is, the multiple phenomena and mechanisms, in molecular, cellular, genetic and organismic terms, observed in the development of aquatic organisms. Initial concern that the great variety of biological models as well as of research subjects would harm the scientific quality and coherency of the course was unnecessary. It was exactly this breadth which made the Institute worthwhile for each of the participants. Since many of the "students" were younger scientists starting a career, it was the main goal of the course to offer a concise overview of selected system models of primarily aquatic organisms and to present and discuss research carried out in the past and in progress. Thus, each main speaker gave two in-depth lectures: one in which he presented an overview of "his" model and another dealing with current investigations.
Download or read book Proceedings of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia and published by . This book was released on 1908 with total page 1450 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.
Download or read book Proceedings of The Academy of Natural Sciences Vol LIIX Part III Oct Nov Dec 1907 written by and published by Academy of Natural Sciences. This book was released on with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book University of Pennsylvania Bulletin written by University of Pennsylvania and published by . This book was released on 1907 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evolutionary Developmental Biology of Invertebrates 2 written by Andreas Wanninger and published by Springer. This book was released on 2015-08-10 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-author, six-volume work summarizes our current knowledge on the developmental biology of all major invertebrate animal phyla. The main aspects of cleavage, embryogenesis, organogenesis and gene expression are discussed in an evolutionary framework. Each chapter presents an in-depth yet concise overview of both classical and recent literature, supplemented by numerous color illustrations and micrographs of a given animal group. The largely taxon-based chapters are supplemented by essays on topical aspects relevant to modern-day EvoDevo research such as regeneration, embryos in the fossil record, homology in the age of genomics and the role of EvoDevo in the context of reconstructing evolutionary and phylogenetic scenarios. A list of open questions at the end of each chapter may serve as a source of inspiration for the next generation of EvoDevo scientists. Evolutionary Developmental Biology of Invertebrates is a must-have for any scientist, teacher or student interested in developmental and evolutionary biology as well as in general invertebrate zoology. This volume covers the animals that have a ciliated larva in their lifecycle (often grouped together as the Lophotrochozoa), as well as the Gnathifera and the Gastrotricha. The interrelationships of these taxa are poorly resolved and a broadly accepted, clade-defining autapomorphy has yet to be defined. Spiral cleavage is sometimes assumed to be the ancestral mode of cleavage of this grouping and therefore the clade is referred to as Spiralia by some authors, although others prefer to extend the term Lophotrochozoa to this entire assemblage. Aside from the taxon-based chapters, this volume includes a chapter that highlights similarities and differences in the processes that underlie regeneration and ontogeny, using the Platyhelminthes as a case study.
Download or read book Contributions from the Zoological Laboratory of the University of Pennsylvania written by and published by . This book was released on 1909 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions from the Zoological Laboratory of the University of Pennsylvania written by University of Pennsylvania. Zoological Laboratory and published by . This book was released on 1909 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions from the Zoological Laboratory written by University of Pennsylvania. Zoological Laboratory and published by . This book was released on 1909 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 189 --1956-58 are reprinted from various scientific journals.
Download or read book Contributions written by Pennsylvania. University. Zoological laboratory and published by . This book was released on 1909 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Text book of Embryology Invertebrata by E W MacBride written by Ernest William MacBride and published by . This book was released on 1914 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by and published by . This book was released on 1928 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by Washington (State) University. Puget Sound Biological Station and published by . This book was released on 1928 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by Puget Sound Biological Station and published by . This book was released on 1928 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
