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The Evolution of Organ Systems
  • Language: en
  • Pages: 396

The Evolution of Organ Systems

Although there are several books on the phylogenetic relationships of animals, this is the first to focus on the consequences of such relationships for the evolution of organs themselves. It provides a summary of evolutionary hypotheses for each of the major organ systems, describing alternative theories in those cases of continuing controversy.

Building Ontologies with Basic Formal Ontology
  • Language: en
  • Pages: 245

Building Ontologies with Basic Formal Ontology

  • Type: Book
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  • Published: 2015-07-31
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  • Publisher: MIT Press

An introduction to the field of applied ontology with examples derived particularly from biomedicine, covering theoretical components, design practices, and practical applications. In the era of “big data,” science is increasingly information driven, and the potential for computers to store, manage, and integrate massive amounts of data has given rise to such new disciplinary fields as biomedical informatics. Applied ontology offers a strategy for the organization of scientific information in computer-tractable form, drawing on concepts not only from computer and information science but also from linguistics, logic, and philosophy. This book provides an introduction to the field of appli...

The Invertebrate Tree of Life
  • Language: en
  • Pages: 608

The Invertebrate Tree of Life

"In The Invertebrate Tree of Life, Gonzalo Giribet and Gregory Edgecombe, leading authorities on invertebrate biology and paleontology, utilize phylogenetics to trace the evolution of animals from their origins in the Proterozoic to today. Phylogenetic relationships between and within the major animal groups are based on the latest molecular analyses, which are increasingly genomic in scale and draw on the soundest methods of tree reconstruction. Giribet and Edgecombe evaluate the evolution of animal organ systems, exploring how current debates about phylogenetic relationships affect the ways in which aspects of invertebrate nervous systems, reproductive biology, and other key features are i...

Morphology, Molecules, Evolution and Phylogeny in Polychaeta and Related Taxa
  • Language: en
  • Pages: 391

Morphology, Molecules, Evolution and Phylogeny in Polychaeta and Related Taxa

Recently, evidence has been accumulated which shows that some of the groups formerly regarded as independent "phyla" such as Pogonophora (now recognized as Siboglinidae), Echiura, Myzostomida and perhaps Sipuncula, are most probably nothing else than greatly modified Annelida. The extreme morphological diversity found especially in Polychaeta displays the plasticity of a simple segmented organisation that basically is nothing else but a serial repetition of identical units. Thus, annelids are highly important to our understanding of fundamental questions about morphological and adaptive diversity, as well as clarifying evolutionary changes and phylogenetic relationships. The book aims to summarize our knowledge on Polychaetes polychaetes and their allies and gives an overview of recent advances gained by studies that employed conventional and modern methods plus, increasingly and importantly, the use of molecular markers and computer-assisted kinship analyses. It also reflects the state of art in polychaete sciences and presents new questions and controversies. As such it will significantly influence the direction of research on Polychaeta and their related taxa.

Reproductive Strategies and Developmental Patterns in Annelids
  • Language: en
  • Pages: 314

Reproductive Strategies and Developmental Patterns in Annelids

The fascination of the Annelida to scientists lies in the beauty of their structures and the functionality of their body plan, the tremendous adaptive radiation which has made it possible for these animals to colonize almost all marine, limnic and terrestrial biotopes. In doing so they have evolved a great variety of life forms, and their reproduction and development are correspondingly diverse, with many modes and patterns unique in the animal kingdom. In this special volume recent progress in this broad research area is presented by 26 specialists, in general through surveys or treatments of selected examples. Some of them review important annelid taxa such as the Nereididae, Syllidae, Spionidae, Cirratulidae, Clitellata, and Pogonophora; others analyse reproductive and developmental structures and phenomena in annelids, e.g. segmental organs, sex pheromones, oogenesis, mating systems, sperm types, life cycles, larval settlement, cleavage and symmetry of embryos, or discuss controversial approaches to annelid systematics. The book will be of interest to all zoologists who work with annelids as well as to embryologists and other researchers in reproductive biology.

Psammonalia
  • Language: en
  • Pages: 152

Psammonalia

  • Type: Book
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  • Published: 2003
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  • Publisher: Unknown

None

Microfauna marina
  • Language: en
  • Pages: 330

Microfauna marina

  • Type: Book
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  • Published: 1997
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  • Publisher: Unknown

None

Microscopic Anatomy of Invertebrates: Placozoa, Porifera, Cnidaria, and Ctenophora
  • Language: en
  • Pages: 376

Microscopic Anatomy of Invertebrates: Placozoa, Porifera, Cnidaria, and Ctenophora

Presented in twenty extensively illustrated volumes, Microscopic Anatomy of Invertebrates provides specific and exhaustive coverage of all the major invertebrate phyla, offering full accounts of their gross, histological, and ultrastructural anatomy. The twenty individual volumes are arranged phylogenetically, beginning with the protozoa, defined herein as the motile protists, and concluding with the invertebrate members of the phylum Chordata.

Canadian Journal of Zoology
  • Language: en
  • Pages: 698

Canadian Journal of Zoology

  • Type: Book
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  • Published: 2010
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  • Publisher: Unknown

None

SCAMIT Newsletter
  • Language: en
  • Pages: 216

SCAMIT Newsletter

  • Type: Book
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  • Published: 1998
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  • Publisher: Unknown

None