The Role Of Ecology And Phenotypic Plasticity In Lake Stream Divergence In An East African Haplochromine Cichlid Fish
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The Role Of Ecology And Phenotypic Plasticity In Lake Stream Divergence In An East African Haplochromine Cichlid Fish
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Author : Jelena Rajkov
language : en
Publisher:
Release Date : 2020
The Role Of Ecology And Phenotypic Plasticity In Lake Stream Divergence In An East African Haplochromine Cichlid Fish written by Jelena Rajkov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
The Behavior Ecology And Evolution Of Cichlid Fishes
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Author : Maria E. Abate
language : en
Publisher: Springer Nature
Release Date : 2021-09-19
The Behavior Ecology And Evolution Of Cichlid Fishes written by Maria E. Abate and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-19 with Science categories.
This volume constitutes the most recent and most comprehensive consideration of the largest family of bony fishes, the Cichlidae. This book offers an integrated perspective of cichlid fishes ranging from conservation of threatened species to management of cichlids as invasive species themselves. Long-standing models of taxonomy and systematics are subjected to the most recent applications and interpretations of molecular evidence and multivariate analyses; and cichlid adaptive radiations at different scales are elucidated. The incredible diversity of endemic cichlid species in African lakes is revisited as possible examples of sympatric speciation and as serious cases for management in complex anthropogenic environments. Extreme hydrology and bathymetry as driver of micro-allopatric speciation is explored in the African riverine hotspot of diversity of the lower Congo River. Dramatic new molecular evidence draws attention to the complex taxonomy and systematics of Neotropical cichlids including the crater lakes of Central America. Molecular genetics, genomics, imaging tools and field study techniques assess the roles of natural, sexual and kin selection in shaping cichlid traits and beyond. The complex behavioral adaptations of cichlids are considered from a number of sub-disciplines including sensory biology, neurobiology, development, and evolutionary ecology. Most importantly, this volume puts forth a wealth of new interpretations, explanatory hypotheses and proposals for practical management and applications that will shape the future for these remarkable fishes in nature as well as their use as models for the study of biology.
Divergence And Speciation Of East African Haplochromine Cichlid Fish
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Author : Alexandra Morton Tyers
language : en
Publisher:
Release Date : 2013
Divergence And Speciation Of East African Haplochromine Cichlid Fish written by Alexandra Morton Tyers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
The Haplochromine Fishes Of The East African Lakes
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Author : Peter Humphry Greenwood
language : en
Publisher: Krause Publications
Release Date : 1981
The Haplochromine Fishes Of The East African Lakes written by Peter Humphry Greenwood and has been published by Krause Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Science categories.
Cichlid Fishes
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Author : M.H. Keenleyside
language : en
Publisher: Springer Science & Business Media
Release Date : 1991-05-31
Cichlid Fishes written by M.H. Keenleyside 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 1991-05-31 with Science categories.
The cichlid fishes are an important group, being widely used in scientific research and as popular fish with aquarists. This group contains mainly small species which adjust quickly to captivity, exhibiting a readiness to breed and long periods of parental care for the young. This books comprehensive volume describes the current knowledge on the behaviour and ecology of the cichlid fishes.
Zoology 1993
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Author : Paul Moran
language : en
Publisher:
Release Date : 1993
Zoology 1993 written by Paul Moran and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Cichlids categories.
The Cichlid Fishes
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Author : George Barlow
language : en
Publisher: Hachette UK
Release Date : 2008-12-15
The Cichlid Fishes written by George Barlow and has been published by Hachette UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-15 with Science categories.
Cichlid fishes are amazing creatures. In terms of sheer number of species, they are the most successful of all families of vertebrate animals, and the extent and speed with which they have evolved in some African lakes has made them the darlings of evolutionary biologists. But what truly captivates biologists like George Barlow -- not to mention thousands of aquarists the world over -- is the complexity of their social lives and their devotion to family (most species of cichlids are monogamous and many pairs share the responsibility of raising offspring). In this wonderful book, Barlow describes the unusually high intelligence of these fishes, their complex mating and parenting rituals, their bizarre feeding and fighting habits, and the unusual adaptations and explosive rate of speciation that have enabled them to proliferate and flourish. A celebration of their diversity, The Cichlid Fishes is also a marvelous exploration of how these unique animals might help resolve the age-old puzzle of how species arise and evolve.
The Behavioural Ecology Of Aggression In Lake Malawi Haplochromine Cichlid Fish
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Author : Gavan M. Cooke
language : en
Publisher:
Release Date : 2012
The Behavioural Ecology Of Aggression In Lake Malawi Haplochromine Cichlid Fish written by Gavan M. Cooke and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Hypoxia Carotenoids And Colour Expression In The Widespread African Cichlid Fish Pseudocrenilabrus Multicolor Victoriae
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Author : Georgia McNeil
language : en
Publisher:
Release Date : 2012
Hypoxia Carotenoids And Colour Expression In The Widespread African Cichlid Fish Pseudocrenilabrus Multicolor Victoriae written by Georgia McNeil and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
"Understanding the role of divergent selection in the creation and maintenance of biodiversity is a central issue in evolutionary ecology. Cichlid fishes from the Great Lakes of East Africa are one of the foremost examples of rapid speciation in vertebrates, and their divergent male colour patterns have been credited with maintaining reproductive isolation. One approach to understanding the role of divergent selection in colour variation and to identify selective agents that may drive divergence, is to explore colour variation among populations of a single species that cross strong physico-chemical or biotic gradients. I apply this approach to examine the role of a divergent factor (low dissolved oxygen) in driving divergence in a sexually selected trait (colour) in the widespread African cichlid fish Pseudocrenilabrus multicolor victoriae. Specifically, I integrated a field survey of P. multicolor to describe natural variation in colour patterns across oxygen gradients with a laboratory rearing experiment to quantify the interaction of low oxygen (hypoxia) and diet on expression of male colour during development. My results show significant differences in male P. multicolor nuptial colouration across dissolved oxygen gradients in the field: high-oxygen populations had more yellow, while low-oxygen populations had more red colour. Results of the laboratory rearing study on F1 offspring from a population of river origin showed that diet, i.e. carotenoid availability, is important for colour production during development; however, diet alone could not account for all observed colour variation in the lab or field. These results suggest that dissolved oxygen availability, or other factors correlated with oxygen may contribute to male colouration in P. multicolor in the field. I discuss these results and integrate them into a larger framework that describes potential explanations for the development of this colour divergence." --
Cichlids From East Africa
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Author : Wolfgang Staeck
language : en
Publisher: Tetra Press
Release Date : 1994
Cichlids From East Africa written by Wolfgang Staeck and has been published by Tetra Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Aquarium fishes categories.