Alien Terrestrial Arthropods of Europe

Alien Terrestrial Arthropods of Europe PDF Author: Alain Roques
Publisher:
ISBN: 9789546425553
Category : Arthropoda
Languages : en
Pages : 0

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Alien Terrestrial Arthropods of Europe

Alien Terrestrial Arthropods of Europe PDF Author: Alain Roques
Publisher:
ISBN: 9789546425553
Category : Arthropoda
Languages : en
Pages : 0

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Book Description


The Arthropoda

The Arthropoda PDF Author: Sidnie Milana Manton
Publisher: Oxford University Press, USA
ISBN:
Category : Language Arts & Disciplines
Languages : gl
Pages : 582

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Arthropod Biology and Evolution

Arthropod Biology and Evolution PDF Author: Alessandro Minelli
Publisher: Springer Science & Business Media
ISBN: 3642361609
Category : Science
Languages : en
Pages : 530

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Book Description
More than two thirds of all living organisms described to date belong to the phylum Arthropoda. But their diversity, as measured in terms of species number, is also accompanied by an amazing disparity in terms of body form, developmental processes, and adaptations to every inhabitable place on Earth, from the deepest marine abysses to the earth surface and the air. The Arthropoda also include one of the most fashionable and extensively studied of all model organisms, the fruit-fly, whose name is not only linked forever to Mendelian and population genetics, but has more recently come back to centre stage as one of the most important and more extensively investigated models in developmental genetics. This approach has completely changed our appreciation of some of the most characteristic traits of arthropods as are the origin and evolution of segments, their regional and individual specialization, and the origin and evolution of the appendages. At approximately the same time as developmental genetics was eventually turning into the major agent in the birth of evolutionary developmental biology (evo-devo), molecular phylogenetics was challenging the traditional views on arthropod phylogeny, including the relationships among the four major groups: insects, crustaceans, myriapods, and chelicerates. In the meantime, palaeontology was revealing an amazing number of extinct forms that on the one side have contributed to a radical revisitation of arthropod phylogeny, but on the other have provided evidence of a previously unexpected disparity of arthropod and arthropod-like forms that often challenge a clear-cut delimitation of the phylum.

Arthropod Phylogeny

Arthropod Phylogeny PDF Author: A. P. Gupta
Publisher: Van Nostrand Reinhold Company
ISBN:
Category : Science
Languages : en
Pages : 792

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Upper Cambrian Rehbachiella and the Phylogeny of Brachiopoda and Crustacea

Upper Cambrian Rehbachiella and the Phylogeny of Brachiopoda and Crustacea PDF Author: Dieter Walossek
Publisher: Wiley-Blackwell
ISBN: 9788200374879
Category : Science
Languages : en
Pages : 204

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Arthropod Brains

Arthropod Brains PDF Author: Nicholas James Strausfeld
Publisher: Harvard University Press
ISBN: 0674046331
Category : Science
Languages : en
Pages : 849

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Book Description
In The Descent of Man, Charles Darwin proposed that an ant’s brain, no larger than a pin’s head, must be sophisticated to accomplish all that it does. Yet today many people still find it surprising that insects and other arthropods show behaviors that are much more complex than innate reflexes. They are products of versatile brains which, in a sense, think. Fascinating in their own right, arthropods provide fundamental insights into how brains process and organize sensory information to produce learning, strategizing, cooperation, and sociality. Nicholas Strausfeld elucidates the evolution of this knowledge, beginning with nineteenth-century debates about how similar arthropod brains were to vertebrate brains. This exchange, he shows, had a profound and far-reaching impact on attitudes toward evolution and animal origins. Many renowned scientists, including Sigmund Freud, cut their professional teeth studying arthropod nervous systems. The greatest neuroanatomist of them all, Santiago Ramón y Cajal—founder of the neuron doctrine—was awed by similarities between insect and mammalian brains. Writing in a style that will appeal to a broad readership, Strausfeld weaves anatomical observations with evidence from molecular biology, neuroethology, cladistics, and the fossil record to explore the neurobiology of the largest phylum on earth—and one that is crucial to the well-being of our planet. Highly informative and richly illustrated, Arthropod Brains offers an original synthesis drawing on many fields, and a comprehensive reference that will serve biologists for years to come.

Fossil Arachnids

Fossil Arachnids PDF Author: Jason A. Dunlop
Publisher: Siri Scientific Press
ISBN: 0956779549
Category : Arachnida, Fossil
Languages : en
Pages : 194

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Book Description
Fossil arachnids date back more than 400 million years to the Silurian period, making them one of the first animal groups to appear in terrestrial ecosystems. This book provides information on what the arachnids are and their relationships to one another.

Aquatic Insects

Aquatic Insects PDF Author: Royal Entomological Society of London. Symposium
Publisher: CABI
ISBN: 1845934334
Category : Aquatic insects
Languages : en
Pages : 344

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Book Description
"Considers the challenges facing insect populations in aquatic environments and how they have adapted to achieve such prominence in virtually all habitats." SUMMARY.

Crustacea and Arthropod Relationships

Crustacea and Arthropod Relationships PDF Author: Stefan Koenemann
Publisher: CRC Press
ISBN: 1420037544
Category : Nature
Languages : en
Pages : 440

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Book Description
Compared to other arthropods, crustaceans are characterized by an unparalleled disparity of body plans. Traditionally, the specialization of arthropod segments and appendages into distinct body regions has served as a convenient basis for higher classification; however, many relationships within the phylum Arthropoda still remain controversial.

Insect life-cycle polymorphism

Insect life-cycle polymorphism PDF Author: H.V. Danks
Publisher: Springer Science & Business Media
ISBN: 9780792328285
Category : Medical
Languages : en
Pages : 402

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Book Description
Recent studies have shown that genetic polymorphisms play an important role in structuring the seasonal life cycles of insects, complementing an earlier emphasis on the effects of environmental factors. This book presents current ideas and recent research on insect life--cycle polymorphism in a series of carefully prepared chapters by international experts, covering the full breadth of the subject in order to give an up-to-date view of how life cycles are controlled and how they evolve. By consolidating our view of insect life--cycle polymorphism in this way, the book provides a staging point for further enquiries. The volume will be of interest to a wide variety of entomologists and other biologists interested in the control and evolution of life cycles and in understanding the extraordinarily complex ecological strategies of insects and other organisms.