Sexing Dna Bird Feather Pdf


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Exotic Animal Medicine - E-Book


Exotic Animal Medicine - E-Book

Author: Lance Jepson

language: en

Publisher: Elsevier Health Sciences

Release Date: 2015-11-02


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Exotic pets are more popular than ever before, so make sure you are ready to care for everything from rats to songbirds with Exotic Animal Medicine: A Quick Reference Guide, 2nd Edition. Expanded with three all new chapters and updated content, this new edition provides the key points on differential diagnoses and diagnostics, along with background information on a wide variety of exotic pets, to veterinary practitioners who may or may not have experience treating them. Its practical quick-reference outline format makes it easy for you to see the conditions likely to be encountered within a species; develop a potential differential diagnosis list quickly; initiate an investigational plan; and view treatment regimens. - Covers the most commonly encountered exotic species in one text, making it a succinct and practical clinician's guide to diagnosing and treating a wide variety of exotic pets. - Expert advice on diagnostic approaches, clinical techniques, anesthetic protocols, and treatment regimens offers an invaluable source of useful clinically applicable material. - Organization of chapters by species and clinical signs enables you to access information easily and efficiently. - User-friendly outline format allows the guide to act as a quick reference in the clinical setting. - NEW! All new chapters on marmosets and tamarins, hedgehogs, and sugar gliders provide up-to-date coverage of exotic species you may encounter in the clinic. - NEW! Thoroughly updated and expanded coverage of exotic species and the problems that may plague them helps you develop a potential differential diagnosis list quickly and seek appropriate care for exotic animals, such as: ferrets, rabbits, guinea pigs, chinchillas, pet rats, hamsters and other small rodents; parrots, budgerigars and related species, canaries, finches, toucans; lizards, snakes, tortoises and turtles, frogs, salamanders; pond fish, tropical freshwater fish and tropical marine fish.

DNA Barcodes


DNA Barcodes

Author: Ida Lopez

language: en

Publisher: Humana Press

Release Date: 2012-06-12


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A DNA barcode in its simplest definition is one or more short gene sequences taken from a standardized portion of the genome that is used to identify species through reference to DNA sequence libraries or databases. In DNA Barcodes: Methods and Protocols expert researchers in the field detail many of the methods which are now commonly used with DNA barcodes. These methods include the latest information on techniques for generating, applying, and analyzing DNA barcodes across the Tree of Life including animals, fungi, protists, algae, and plants. Written in the highly successful Methods in Molecular BiologyTM series format, the chapters include the kind of detailed description and implementation advice that is crucial for getting optimal results in the laboratory. Thorough and intuitive, DNA Barcodes: Methods and Protocols aids scientists in continuing to study methods from wet-lab protocols, statistical, and ecological analyses along with guides to future, large-scale collections campaigns.

Ptilochronology


Ptilochronology

Author: Thomas C. Grubb Jr.

language: en

Publisher: OUP Oxford

Release Date: 2006-06-29


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This is the first book to summarize the methods, conceptual issues and results of studies using the interpretation of feather growth rates as an index of nutritional condition in birds. The author has coined the term ptilochronology (literally, 'the study of feather time') to describe this technique, which relies on the fact that as a feather grows it produces visible growth bars. Both the technique and its conceptual foundations have been applied worldwide to numerous studies of avian evolution, ecology, and conservation biology. The author reviews this work, chronicles the various criticisms that have been made, and describes how these have influenced the development of ptilochronology. He goes on to suggest experimental methodologies and analytical techniques to safeguard against invalid results. A final chapter summarises this new technique's contribution to avian biology, and suggests potential applications and a future research agenda. An appendix details specific measurements and describes the methodology associated with ptilochronology. Ptilochronology provides a practical resource as well as a conceptual understanding of how this technique can be used to address important questions in avian biology. It will be of relevance and use to professional avian biologists and ornithologists as well as to graduate students of avian behavioural ecology, evolution and conservation.