Taxonomic revision of the olingos (Bassaricyon), with description of a new species, the Olinguito PDF Download

Author: Kristofer M. Helgen
Publisher: PenSoft Publishers LTD
ISBN: 9546426954
Category :
Languages : en
Pages : 89

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Book Description
This paper presents the first comprehensive taxonomic revision of the olingos, Bassaricyon, based on most available museum specimens, with data derived from anatomy, mitochondrial and nuclear DNA, fieldwork, and geographic range modeling. Olingos are forest-living, arboreal, nocturnal, frugivorous, and solitary, and have one young at a time. Four olingo species can be recognized, including a Central American species (B. gabbii) and lowland species with eastern, cis-Andean (B. alleni) and western, trans-Andean (B. medius) distributions. Surprisingly, the sister lineage to all previously described species of Bassaricyon is an Andean cloud forest species, which we call the Olinguito, that has never been previously described. Bassaricyon neblina sp. n., en-demic to Colombia and Ecuador, is the smallest living member of the family Procyonidae and the first new species of Carnivora named in the American continents in 35 years. We describe four subspecies of Olinguito across the Northern Andes.

Author: Jennifer Newell
Publisher: Taylor & Francis
ISBN: 1317217969
Category : Art
Languages : en
Pages : 355

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Book Description
Curating the Future: Museums, Communities and Climate Change explores the way museums tackle the broad global issue of climate change. It explores the power of real objects and collections to stir hearts and minds, to engage communities affected by change. Museums work through exhibitions, events, and specific collection projects to reach different communities in different ways. The book emphasises the moral responsibilities of museums to address climate change, not just by communicating science but also by enabling people already affected by changes to find their own ways of living with global warming. There are museums of natural history, of art and of social history. The focus of this book is the museum communities, like those in the Pacific, who have to find new ways to express their culture in a new place. The book considers how collections in museums might help future generations stay in touch with their culture, even where they have left their place. It asks what should the people of the present be collecting for museums in a climate-changed future? The book is rich with practical museum experience and detailed projects, as well as critical and philosophical analyses about where a museum can intervene to speak to this great conundrum of our times. Curating the Future is essential reading for all those working in museums and grappling with how to talk about climate change. It also has academic applications in courses of museology and museum studies, cultural studies, heritage studies, digital humanities, design, anthropology, and environmental humanities.

Author: Christopher Kemp
Publisher: University of Chicago Press
ISBN: 022651370X
Category : History
Languages : en
Pages : 273

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Book Description
We hear routinely about dinosaurs unearthed in the Gobi Desert, about new marsupials found in the forests of Madagascar, about darling deep sea squid in the polar regions. These discoveries tend to be accompanied by wondrous feats of adventuring scientists. But just as one can experience the world in a backyard, or farther reaches of the world with a good book and a comfy armchair, scientists themselves know that the natural history museums of the world contain some of the best terrain for discovering new species. In recent years scientists have found in museum drawers and cabinets a new rove beetle collected by Darwin, a tiny lungless salamander thinner than a matchstick, a monkey from the Brazilian rainforest, and a 40 million year old beardog. The Lost Species shares the thrill of spelunking in museum basements, digging in museum trays, and breathing new life in taxidermied beings--a in a days' adventure for the scientists in this book. These discoveries help tell the story of life, and the priceless collections of natural history museums.

Author: Lee E. Harding
Publisher: Bentham Science Publishers
ISBN: 9815124889
Category : Science
Languages : en
Pages : 390

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Book Description
Where Did They Come From? The Origins of South American Fauna offers a fascinating journey into the origins of South American flora and fauna. Exploring life on the continent before and after the breakup of Gondwana, it delves into how creatures arrived in South America, be it through drifting across oceans or traversing land bridges. From birds and reptiles to mammals and fish, this book provides a comprehensive compendium of biological diversity, discussing their origins and evolutionary paths. Readers will gain insights into the mechanisms of animal dispersal, evolution, and the impact of the Great Biotic Interchange. The book also lists references for further exploration of the subject. The book is structured into five parts: Building South America: Covers tectonic movements, climate changes, and breaching isolation. Shaping South America: Explores the landforms and diverse biomes across the continent. Vertebrates within South America: Discusses unique amphibians, reptiles, fish, mammals, and birds that evolved on the continent. Vertebrates immigrating to South America: Examines exotic reptiles, birds, and mammals that found their way to the continent. The author also lists the families of almost all genera of South American animals, while giving knowledge of their origins. Recent Arrivals - the Great Biotic Interchange: Explores the significant interchange of various species that occurred later. Ideal for students, biologists, and anyone curious about the natural world, this book is a captivating read that uncovers the incredible history of South American fauna and its evolutionary tapestry.

Author: T. Pullaiah
Publisher: CRC Press
ISBN: 0429782578
Category : Nature
Languages : en
Pages : 409

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Book Description
This fourth volume in the new multi-volume set Global Biodiversity is a rich resource on the biodiversity of a selection of countries in the Americas and in Australia. Chapters explore both wild and cultivated plants, wild and domesticated animals, and the variety of microbes of the countries of Bolivia, Brazil, Canada, Costa Rica, Cuba, Ecuador, Honduras, Mexico, Australia, Paraguay, the United States, and Venezuela. The different chapters explore the geographical status, ecosystem diversity, species diversity, genetic diversity, and conservation efforts in each selected country. They focus on genetic diversity of crop plants/cultivated plants and domesticated animals and their wild relatives and also discuss the endangered and protected plants and animals of the respective counties. Other volumes in this series include coverage of selected countries in Asia, Europe, and Africa. The volumes provide an informative compilation on the variety and variability of life in the regions discussed and will help to fill the gap in knowledge while also encouraging the conservation of biodiversity and sustainable utilization.

Author: James N. Furze
Publisher: Springer
ISBN: 3319439014
Category : Science
Languages : en
Pages : 355

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Book Description
This edited volume focuses on how we can protect our environment and enhance environmental sustainability when faced with changes and pressures imposed by our expansive needs. The volume unites multiple subject areas within sustainability, enabling the techniques and philosophy in the chapters to be applied to research areas in environmental science, plant sciences, energy, biodiversity and conservation. The chapters from expert contributors cover topics such as mathematical modelling tools used to monitor diversity of plant species, and the stability of ecosystem services such as biogeochemical cycling. Empirical research presented here also brings together mathematical developments in the important fields of robotics including kinematics, dynamics, path planning, control, vision, and swarmanoids. Through this book readers will also discover about rainfall-runoff modelling which will give them a better idea of the effects of climate change on the sustainability of water resources at the watershed scale. Modelling approaches will also be examined that maximize readers insights into the global problem of energy transition, i.e. the switch to an energy production system using renewable resources only. Collective and discrete insights are made to assist with synergy which should progress well beyond this book. Insight is also given to assist policy formations, development and implementations. The book has a strong multi-disciplinary nature at its core, and will appeal to both generalist readers and specialists in information technology, mathematics, biology, physics, chemistry and environmental sciences.

Author: Maximiliano Nardelli
Publisher: Springer Nature
ISBN: 3030656063
Category : Science
Languages : en
Pages : 372

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Book Description
Although all living beings modify their environment, human beings have acquired the ability to do so on a superlative space-time scale. As a result of industrialization and the use of new technologies, the anthropogenic impact has been increasing in the last centuries, causing reductions in the sizes or the extinction of numerous wild populations. In this sense, from the field of conservation genetics, various efforts have been made in recent decades to provide new knowledge that contributes to the conservation of populations, species, and habitats. In this book, we summarize the concrete contributions of researchers to the conservation of the Neotropical mammals using Molecular Ecology techniques. The book is divided into three major sections. The first section provides an up-to-date review of the conservation status of Neotropical mammals, the applications of the molecular markers in its conservation, and the use of non-invasive and forensic genetic techniques. The second and third sections present, respectively, a series of case studies in various species or taxonomic groups of Neotropical mammals.

Author: Thomas Defler
Publisher: Springer
ISBN: 3319984497
Category : Science
Languages : en
Pages : 372

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Book Description
This book takes a non-technical approach in covering the evolution of South American mammalian fauna throughout geological history, and discusses how South America has changed due to mammalian invasions. Unlike other works on the subject, this book attempts to answer several crucial questions that often go unmentioned together in one cohesive monograph. What was the fauna like before the American interchange? What were the origins of the now-extinct groups when northern species arrived and out-competed them? How did the modern mammalian fauna come into being with such disparate animal groups? This information is given from a historical perspective throughout the book's 15 chapters, and is presented in an easily graspable fashion by mostly avoiding technical language. The book is written for academics, scientists and scholars engaged in paleontology, zoology and evolutionary biology, but may also appeal to a larger audience of general readers interested in mammalian evolution. The book begins with an introduction, describing the tools necessary to interpret the evolutionary history of South American mammals in geological terms and some of the early people who helped found South American mammalian paleontology. Chapter 2 describes the Mesozoic first mammals of Gondwana and what we are learning about them, dominant before the K/T extinction event. Then chapters 3 through 8 cover the Cenozoic, or "Age of Mammals", highlighting the major mammalian groups of South America that replaced the earlier mammals of Gondwana. These groups include the marsupials, native ungulates, the xenarthrans (armadillos, anteaters, sloths), the caviomorphs (rodents), and the platyrrhine monkeys. Chapters 9 and 10 address the Antarctic La Meseta fossils and the Colombian La Venta fossil faunal assemblages. Chapter 11 discusses the neotropical mammals that invaded the Caribbean Islands, and illustrates the influence South America has had on adjacent faunas. Chapter 12 describes the origin of the Amazon River and the role it has played in the evolution of the mammals and other flora and fauna. Chapter 13 tells the story of the Great American Biotic Interchange (GABI), and chapter 14 follows this up with a discussion of the Pleistocene mammal communities and their eventual extinction. Chapter 15 concludes the text by discussing the modern mammals of South America, and how despite the extensive Pleistocene extinctions there is still a lot of mammalian diversity in South America.

Author: Steven W. Buskirk
Publisher: Oxford University Press
ISBN: 019286324X
Category :
Languages : en
Pages : 289

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Book Description
These charismatic mammals, which include dogs, cats, hyenas, weasels, mongooses, seals, sea lions and bears, have always held special importance to humans throughout history and continue to do so today. In recent decades, the emergence of new technologies has completely transformed our knowledge of how carnivorans interact with their environments and consequently reshaped our view of carnivoran ecology. This unique synthesis uses examples from a diverse and expanding carnivoran literature, drawing from all carnivoran families and spanning the world's oceans and continents, to produce a clearly written and richly illustrated book that reviews our current state of knowledge of carnivoran ecology. It addresses all levels of biological organization and function, from genes to enzymes, organisms, populations, and ecosystems. Special attention is given to how carnivoran species interact with their prey, each other, and humans. There is an emphasis on community interactions and their importance in carnivoran evolution, showing how evolutionary constraints (morphological, physiological, and behavioral) structure communities today. The book's approach is strongly comparative, contrasting herbivores with carnivores, predators with scavengers, and cats with dogs. Carnivorans play important roles in many high-profile conservation cases, either as species of concern or agents of endangerment, and their importance is demonstrated in both contexts. Carnivoran Ecology is an accessible advanced textbook aimed principally at senior undergraduate and graduate students taking courses in carnivore ecology, as well as a broad audience of professional academics (especially carnivore and mammalian biologists), researchers, and practitioners working in both governmental and non-governmental organizations. A significant secondary market will exist amongst the large amateur naturalist community including those wishing to explore the ecological and evolutionary links between domestic carnivorans (dogs, cats, ferrets etc.) and their wild counterparts.

Author: Frank Nischk
Publisher: Greystone Books Ltd
ISBN: 1771648732
Category : Nature
Languages : en
Pages : 164

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Book Description
This deep dive into the wonderful world of insects teaches us to love the tiny, seemingly terrifying creatures all around us. For many people, cockroaches are the most pesky of pests. Not so for entomologist Frank Nischk. In this funny and fascinating book, Frank reveals his love and admiration for so-called “nasty” creatures like cockroaches, crickets, and more. He shows us that even seemingly terrifying insects are beautiful in their own way—and essential to all life on Earth. Frank never planned to study cockroaches. But when researching hummingbirds fell through, he switched to cockroach feces—and soon fell in love. Cockroaches are incredible survivors, devoted parents, and adapt to almost any environment. Nischk even answers the age-old question of whether a cockroach would survive a nuclear explosion. After reading such eye-opening and warm-hearted stories, you’ll think twice before stepping on one! From cockroaches to crickets, Nischk travels to Ecuador to record cricket sounds, where he finds jungles bursting with a riot of insect life (including bullet ants whose stings are surprisingly painful). As Nischk narrates his (mis)adventures as an entomologist, he shares stories about intriguing insect discoveries, from damselflies who lay eggs deep underwater, to zombie fungi that invade the brains of ants. Brimming with fascinating facts, incredible stories, and unbelievable anecdotes, Of Cockroaches and Crickets will intrigue anyone who has ever loved—or hated!—bugs.