Phylogeography And Population Genetics In Crustacea
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Author | : Christoph Held |
Publisher | : CRC Press |
Total Pages | : 397 |
Release | : 2016-04-19 |
Genre | : Nature |
ISBN | : 1439840741 |
Recently, technological progress and the rise of DNA barcoding efforts have led to a significant increase in the availability of molecular datasets on intraspecific variability. Carcinologists and other organismal biologists, who want to use molecular tools to investigate patterns on the scale of populations, face a bewildering variety of genetic m
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Total Pages | : 302 |
Release | : 2014 |
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Author | : Gerhard Scholtz |
Publisher | : CRC Press |
Total Pages | : 324 |
Release | : 2003-06-01 |
Genre | : Science |
ISBN | : 9789058096371 |
Crustaceans, due to the great diversity of their body organization, segmentation patterns, tagmatization, limb types, larval forms, cleavage, and gastrulation modes, are highly desirable for the study of questions at the interface of evolution and development. Modern interest in evolutionary developmental biology (evo-devo) rests on the molecular genetic approach and a variety of molecular techniques have proven fruitful when performed on crustaceans. Evolutionary Developmental Biology of Crustacea presents a comprehensive treatment of all aspects of the field, beginning with a discussion of the implications of the typological Bauplan and phylum concepts versus historical concepts such as ground pattern and monophylum for the formulation of conceptual questions in evo-devo. Following this, the authors present the results of Hox gene expression in various crustacean taxa, aspects of segment formation at the cellular and genetic levels, the formation of segmental structures such as neurons, ganglia, and limbs, and the role of morphological ontogenetic characters in resolving phylogenetic relationships. By covering so many general aspects of crustacean development, morphology, and evolution, Evolutionary Developmental Biology of Crustacea serves as an indispensable reference for developmental and evolutionary biologists investigating the role of genetics in evolution and development.
Author | : Frederick R. Schram |
Publisher | : Oxford University Press |
Total Pages | : 873 |
Release | : 2021-11-02 |
Genre | : Science |
ISBN | : 0190095989 |
The scientific understanding of arthropod phylogeny and evolution has changed significantly in recent decades. One of the most momentous alterations involved crustaceans, which are not a monophyletc group, but are part of a larger group along with insects: Pancrustacea. The old ideas surrounding crustacean evolution have served scientists well for many years; it is now time to turn toward new research by embracing the results derived from investigations conducted largely within this century. For example, new definitions have arisen from sources across several fields of study, and Frederick R. Schram and Stefan Koenemann have created a book that explores paleobiodiversity and the diversity of modern body plans. Developments within ontogenetic studies continue to generate remarkable insights into crustaceomorph evolution in regard to patterns of embryology and a revolution in the application of development genetics. Phylogeny techniques of analysis and new sources of data derived from molecular sequencing and genetic studies have forced scientists to consider new hypotheses concerning the interrelationships of all the pancrustaceans, both the crustaceomorphs and Hexapoda. Yet, some fossil groups still remain enigmatic (Thylacocephala). Despite this, research into fossils (even if incompletely understood) fills in gaps of our knowledge of paleobiodiversity, and it's useful for many things, including analyzing the origin and early evolution of Hexapoda. Evolution and Phylogeny of Pancrustacea demonstrates the use of multiple alternative hypotheses and other techniques through the well-executed presentation of diverse data sources involving Pancrustacea. Readers are left with clues to great mysteries, including the possible pathways of evolution within marine arthropods.
Author | : Martin Thiel |
Publisher | : Oxford University Press |
Total Pages | : 400 |
Release | : 2020-03-27 |
Genre | : Science |
ISBN | : 0190094974 |
This is the eighth volume of a ten-volume series on The Natural History of the Crustacea. The volume examines Evolution and Biogeography, and the first part of this volume is entirely dedicated to the explanation of the origins and successful establishment of the Crustacea in the oceans. In the second part of the book, the biogeography of the Crustacea is explored in order to infer how they conquered different biomes globally while adapting to a wide range of aquatic and terrestrial conditions. The final section examines more general patterns and processes, and the chapters offer useful insight into the future of crustaceans.
Author | : Mario Vargas-RamÃrez |
Publisher | : |
Total Pages | : 126 |
Release | : 2011 |
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Author | : Simon Spencer Creasey |
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Total Pages | : |
Release | : 1998 |
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Author | : Harry Blackmore Whittington |
Publisher | : |
Total Pages | : 208 |
Release | : 1963 |
Genre | : Crustacea |
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Author | : James W. Fetzner (Jr) |
Publisher | : |
Total Pages | : 178 |
Release | : 2001 |
Genre | : Crayfish |
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Author | : Jamie Lynn King |
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Total Pages | : 446 |
Release | : 1996 |
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