Molecular Evolution and Adaptive Radiation

Molecular Evolution and Adaptive Radiation

Author: Thomas J. Givnish

Publisher: Cambridge University Press

Published: 2000-05-08

Total Pages: 652

ISBN-13: 9780521779296

DOWNLOAD EBOOK

This volume surveys advances in the study of adaptive radiation showing how molecular characters can be used to analyze the origin and pattern of diversification within a lineage in a non-circular fashion.


Bats in the Anthropocene: Conservation of Bats in a Changing World

Bats in the Anthropocene: Conservation of Bats in a Changing World

Author: Christian C. Voigt

Publisher: Springer

Published: 2015-12-07

Total Pages: 601

ISBN-13: 3319252208

DOWNLOAD EBOOK

This book focuses on central themes related to the conservation of bats. It details their response to land-use change and management practices, intensified urbanization and roost disturbance and loss. Increasing interactions between humans and bats as a result of hunting, disease relationships, occupation of human dwellings, and conflict over fruit crops are explored in depth. Finally, contributors highlight the roles that taxonomy, conservation networks and conservation psychology have to play in conserving this imperilled but vital taxon. With over 1300 species, bats are the second largest order of mammals, yet as the Anthropocene dawns, bat populations around the world are in decline. Greater understanding of the anthropogenic drivers of this decline and exploration of possible mitigation measures are urgently needed if we are to retain global bat diversity in the coming decades. This book brings together teams of international experts to provide a global review of current understanding and recommend directions for future research and mitigation.


Biosonar

Biosonar

Author: Annemarie Surlykke

Publisher: Springer

Published: 2014-07-19

Total Pages: 312

ISBN-13: 1461491460

DOWNLOAD EBOOK

Two groups of animals, bats and odontocetes (toothed whales), have independently developed the ability to orient and detect prey by biosonar (echolocation). This active mechanism of orientation allows these animals to operate under low light conditions. Biosonar is a conceptual overview of what is known about biosonar in bats and odontocetes. Chapters are written by bat and odontocetes experts, resulting in collaborations that not only examine data on both animals, but also compare and contrast mechanisms. This book provides a unique insight that will help improve our understanding of biosonar in both animal groups.


Old World Fruit Bats

Old World Fruit Bats

Author: International Union for Conservation of Nature and Natural Resources

Publisher: Iucn-World Conservation Union

Published: 1992

Total Pages: 272

ISBN-13:

DOWNLOAD EBOOK


Biogeography of Australasia

Biogeography of Australasia

Author: Michael Heads

Publisher: Cambridge University Press

Published: 2014

Total Pages: 507

ISBN-13: 1107041023

DOWNLOAD EBOOK

A fascinating analysis of the main patterns of distribution and evolution of the Australasian biota.


Phyllostomid Bats

Phyllostomid Bats

Author: Theodore H Fleming

Publisher: University of Chicago Press

Published: 2020-10-05

Total Pages: 489

ISBN-13: 022669612X

DOWNLOAD EBOOK

With more than two hundred species distributed from California through Texas and across most of mainland Mexico, Central and South America, and islands in the Caribbean Sea, the Phyllostomidae bat family (American leaf-nosed bats) is one of the world’s most diverse mammalian families. From an insectivorous ancestor, species living today, over about 30 million years, have evolved a hyper-diverse range of diets, from blood or small vertebrates, to consuming nectar, pollen, and fruit. Phyllostomid plant-visiting species are responsible for pollinating more than five hundred species of neotropical shrubs, trees, vines, and epiphytes—many of which are economically and ecologically important—and they also disperse the seeds of at least another five hundred plant species. Fruit-eating and seed-dispersing members of this family thus play a crucial role in the regeneration of neotropical forests, and the fruit eaters are among the most abundant mammals in these habitats. Coauthored by leading experts in the field and synthesizing the latest advances in molecular biology and ecological methods, Phyllostomid Bats is the first overview in more than forty years of the evolution of the many morphological, behavioral, physiological, and ecological adaptations in this family. Featuring abundant illustrations as well as details on the current conservation status of phyllostomid species, it is both a comprehensive reference for these ecologically vital creatures and a fascinating exploration of the evolutionary process of adaptive radiation.