Brain And Behaviour In Cephalopods

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Cephalopod Behaviour

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Author : Roger T. Hanlon
language : en
Publisher: Cambridge University Press
Release Date : 2018-03-22

Cephalopod Behaviour written by Roger T. Hanlon and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-22 with Science categories.

A fully updated overview of the causation, function, development and evolution of cephalopod behaviour, richly illustrated in full colour.

The Brains And Lives Of Cephalopods

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Author : Marion Nixon
language : en
Publisher: Oxford University Press
Release Date : 2003-09-04

The Brains And Lives Of Cephalopods written by Marion Nixon and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-09-04 with Science categories.

Cephalopods are fast-moving, voracious predators, and can change colour with breath-taking rapidity. They range from the giant squid, the world's largest marine invertebrate, to species of only 2 cm in length. Inhabitants of most seas of the world, they are found from the surface to great depths. Most cephalopods have short lives yet their efficiency in capturing and consuming prey ensures rapid growth. These animals possess highly-developed nervous systems, large brains, elaborate senses, complex behaviour and are capable of learning. Many of these features are described and illustrated with line drawings and photomicrographs.

Brain And Behaviour In Cephalopods

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Author : Martin John Wells
language : en
Publisher:
Release Date : 1962

Brain And Behaviour In Cephalopods written by Martin John Wells and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Animal behavior categories.

Brain And Behaviour In Cephalopods

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Author : Martin John Wells
language : en
Publisher:
Release Date : 1962

Brain And Behaviour In Cephalopods written by Martin John Wells and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Brain categories.

Other Minds The Octopus And The Evolution Of Intelligent Life

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Author : Peter Godfrey-Smith
language : en
Publisher: HarperCollins UK
Release Date : 2017-03-09

Other Minds The Octopus And The Evolution Of Intelligent Life written by Peter Godfrey-Smith and has been published by HarperCollins UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-09 with Science categories.

BBC R4 Book of the Week ‘Brilliant’ Guardian ‘Fascinating and often delightful’ The Times What if intelligent life on Earth evolved not once, but twice? The octopus is the closest we will come to meeting an intelligent alien. What can we learn from the encounter?

Octopus Squid Cuttlefish

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Author : Roger Hanlon
language : en
Publisher: Ivy Press
Release Date : 2018-10-18

Octopus Squid Cuttlefish written by Roger Hanlon and has been published by Ivy Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-18 with Nature categories.

A treasure trove of scientific fact and visual explanation offers a comprehensive review of these fascinating and mysterious marine invertebrates. There are over 700 species of cephalopod, and their existence proofs that intelligence develops in very different ways–it is not by accident that these creatures are favourite models for science fiction and fantasy. While whale brains look somewhat similar to ours, cephalopods carry a large percentage of their brains in their arms. They are capable of learning, and of retaining information. They have eyes and other senses rivalling those of humans, they change texture and body shape, and they change colour faster than a chameleon. From the lone, inky hunting of the octopus, to the social squid, and the unusually large brained cuttlefish, Octopus, Squid, & Cuttlefish reveals the evolution, anatomy, life history, behaviours, and relationships of these spellbinding creatures.

The Nervous Systems Of Invertebrates An Evolutionary And Comparative Approach

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Author : O. Breidbach
language : en
Publisher: Springer Science & Business Media
Release Date : 1995

The Nervous Systems Of Invertebrates An Evolutionary And Comparative Approach written by O. Breidbach and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Medical categories.

In this volume outstanding specialists review the state of the art in nervous system research for all main invertebrate groups. They provide a comprehensive up-to-date analysis important for everyone working on neuronal aspects of single groups, as well as taking into account the phylogenesis of invertebrates. The articles report on recently gained knowledge about diversification in the invertebrate nervous systems, and demonstrate the analytical power of a comparative approach. Novel techniques in molecular and developmental biology are creating new perspectives that point toward a theoretical foundation for a modern organismic biology. The comparative approach, as documented here, will engage the interest of anyone challenged by the problem of structural diversification in biology.

The Oxford Handbook Of Invertebrate Neurobiology

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Author : John H. Byrne
language : en
Publisher: Oxford University Press
Release Date : 2019-01-29

The Oxford Handbook Of Invertebrate Neurobiology written by John H. Byrne and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-29 with Science categories.

Invertebrates have proven to be extremely useful model systems for gaining insights into the neural and molecular mechanisms of sensory processing, motor control and higher functions such as feeding behavior, learning and memory, navigation, and social behavior. A major factor in their enormous contributions to neuroscience is the relative simplicity of invertebrate nervous systems. In addition, some invertebrates, primarily the molluscs, have large cells, which allow analyses to take place at the level of individually identified neurons. Individual neurons can be surgically removed and assayed for expression of membrane channels, levels of second messengers, protein phosphorylation, and RNA and protein synthesis. Moreover, peptides and nucleotides can be injected into individual neurons. Other invertebrate model systems such as Drosophila and Caenorhabditis elegans offer tremendous advantages for obtaining insights into the neuronal bases of behavior through the application of genetic approaches. The Oxford Handbook of Invertebrate Neurobiology reviews the many neurobiological principles that have emerged from invertebrate analyses, such as motor pattern generation, mechanisms of synaptic transmission, and learning and memory. It also covers general features of the neurobiology of invertebrate circadian rhythms, development, and regeneration and reproduction. Some neurobiological phenomena are species-specific and diverse, especially in the domain of the neuronal control of locomotion and camouflage. Thus, separate chapters are provided on the control of swimming in annelids, crustaea and molluscs, locomotion in hexapods, and camouflage in cephalopods. Unique features of the handbook include chapters that review social behavior and intentionality in invertebrates. A chapter is devoted to summarizing past contributions of invertebrates to the understanding of nervous systems and identifying areas for future studies that will continue to advance that understanding.

Octopus

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Author : M. J. Wells
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Octopus written by M. J. Wells and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Social Science categories.

between the organ systems of cephalopods and those of less ambitious molluscs. Octopus does, as we would predict, live close to the limits set by its own physiology. The circulation, to take one example, is barely adequate for such an active animal, mainly because of the absence of any system for pack aging the blood pigment; haemocyanin in solution is a poor oxygen carrier. Cephalopod blood can transport less than 5 millilitres of oxygen per 100 ml of blood (compared with about 15 vol% in fish) and the whole supercharged system of triple hearts, high blood pressure and pulsating blood vessels succeeds only in returning blood that retains less than 30% of its dissolved oxygen by the time it reaches the gills. This at rest; the effect of exercise is immediate and surprisingly long lasting even in octopuses as small as 300 g, which must very swiftly run into oxygen debt when they flee from predators or pursue their prey (Sections 3.2.2, 3.2.4). Digestion, too would seem to be limiting. As with other molluscs, digestion in Octopus is based on secretion absorption cycles by a massive diverticulum of the gut, an adequate system in a less hectic past, but scarcely appropriate in a predator that must be an opportunist in the matter of feeding. Octopus feeds mainly at night, and spends a great deal of every day sitting at home.

Cephalopods

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Author : Peter Boyle
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15

Cephalopods written by Peter Boyle and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Technology & Engineering categories.

Squid, cuttlefish and octopuses, which form the marine mollusc group the cephalopods, are of great and increasing interest to marine biologists, physiologists, ecologists, environmental biologists and fisheries scientists. Cephalopods: ecology and fisheries is a thorough review of this most important animal group. The first introductory section of the book provides coverage of cephalopod form and function, origin and evolution, Nautilus, and biodiversity and zoogeography. The following section covers life cycles, growth, physiological ecology, reproductive strategies and early life histories. There follows a section on ecology, which provides details of slope and shelf species, oceanic and deep sea species, population ecology, trophic ecology and cephalopods as prey. The final section of the book deals with fisheries and ecological interactions, with chapters on fishing methods and scientific sampling, fisheries resources, fisheries oceanography and assessment and management methods. This scientifically comprehensive and beautifully illustrated book is essential reading for marine biologists, zoologists, ecologists and fisheries managers. All libraries in universities and research establishments where biological sciences and fisheries are studied and taught should have multiple copies of this landmark publication on their shelves.