Goldfish Varieties and Genetics


Book Description

The goldfish, Carassius auratus, a member of the Carp family, Cyprinidae, has been domesticated for many hundreds of years, as a food fish, a laboratory animal and now most important commercially, for ornamental and aesthetic purposes. There are now many scores of recognised varieties, which have been produced over time by selection processes and other methods described in detail in this stimulating book. Goldfish Varieties and Genetics covers all major aspects relating to goldfish breeding and genetics in a readable and user-friendly style. An account is presented of the domestication and evolution of the goldfish, including comprehensive details of the relevant genetic and biological principles involved in the development strategies and production of new varieties. The book also covers the subject of goldfish appreciation and the international significance of goldfish shows and show standards. The book concludes with an exciting forward look at the potential evolutionary future for the goldfish. This important and timely book brings together, for the first time, a wealth of scientific information, presented in a clear and understandable manner by Dr Joseph Smartt, who has many years' experience working in fish genetics and breeding. The book is a must-have purchase for all serious goldfish breeders, hobbyists and dealers, fish biologists and geneticists, aquarium keepers and aquaculture personnel. The author, Joseph Smartt is a Senior Visiting Research Fellow at the Department of Biological Sciences, University of Southampton, UK.




About Goldfish


Book Description

Goldfish keeping is surprisingly easy, yet most Goldfish die within twelve months of their purchase. They can live a long time, 20 years for pond fish is not uncommon. Goldfish are undemanding endearing pets that thrive when 5 simple care rules are followed. These rules are buy healthy fish and quarantining them properly, make large regular water changes, feed them a nourishing diet based on their natural foods, give them enough room, and don’t mix incompatible varieties. This 280+ page eBook is the result of decades of hands-on experience and covers every aspect of Goldfish care, breeding, and diseases, and is based on these 5 rules. The Book is sorted into handy sections with a Table of Contents with clickable links so you can quickly find what you are looking for. The Book Contents Section 1 – Overview, History, Care, Selection, and Anatomy A quick overview of the Goldfish; where it came from, some basic information on the different physical attributes possible, and their basic environmental needs are covered. Goldfish have been cultivated for a thousand years and during that time moved from China their homeland to first Japan and then progressively across Europe. If you want your Goldfish to be disease free and contented, here you will find some basic care guidelines that need to be followed. Selecting healthy fish to buy from a pet shop is almost impossible but here you learn how to treat them during the quarantine period. You need to be familiar with the external and internal parts of a Goldfish so you know when something is not normal. Section 2 – Aquariums, Filters, and Plants Aquariums come in a variety of shapes and materials. Depending on what the primary use of your aquarium will be should guide you on the best one to purchase. There is a huge variety of filters available. One of the most important aspects of filter purchase is getting one of the appropriate size for your setup. If the wrong plants are used in a Goldfish aquarium you will find just stalks left by the next morning. Section 3 – How and What to Feed Goldfish Feeding Goldfish is one of the most important parts of Goldfish care. The fancier the variety, the more important it is that their diet doesn’t cause digestive problems such as swim bladder disorder. Section 4 – Common Diseases and Dangers This section covers fungal, bacterial and parasitical diseases and covers 14 of the more common diseases. Section 5 – Commonly Available Goldfish Varieties Although there are well over 100 varieties of goldfish, there are only 12-13 that are commonly available in Europe and America. Each variety has its own special needs. Learn which varieties can and shouldn’t be mixed together. Section 6 – Breeding Goldfish and Raising Fry Many enthusiasts breed their fish; few raise any to adulthood. Once you have successfully spawned your Goldfish, the book details how to avoid parasite infestation and the best and easiest food to prepare and feed your fry is explained. Section 7 – Live Food Cultures To be successful raising Goldfish from fry to adult requires culturing live foods, especially when the fry are under a month old. One of the easiest live foods to grow is brine shrimp which is ideal as a first food for fry. Section – 8 Ponds, Filters and Clarifiers Installing a Goldfish pond can be a large commitment. There are many decisions to be made before work starts. Location is one of the most important, as is filter selection. Even heavily filtered ponds will go green because most pond filters can’t filter out suspended algae. A UV clarifier can provide crystal clear water all year round. Learn how to calculate what size clarifier you need for your pond (or aquarium).




Purple Goldfish


Book Description




Comprehensive Biophysics


Book Description

Biophysics is a rapidly-evolving interdisciplinary science that applies theories and methods of the physical sciences to questions of biology. Biophysics encompasses many disciplines, including physics, chemistry, mathematics, biology, biochemistry, medicine, pharmacology, physiology, and neuroscience, and it is essential that scientists working in these varied fields are able to understand each other's research. Comprehensive Biophysics, Nine Volume Set will help bridge that communication gap. Written by a team of researchers at the forefront of their respective fields, under the guidance of Chief Editor Edward Egelman, Comprehensive Biophysics, Nine Volume Set provides definitive introductions to a broad array of topics, uniting different areas of biophysics research - from the physical techniques for studying macromolecular structure to protein folding, muscle and molecular motors, cell biophysics, bioenergetics and more. The result is this comprehensive scientific resource - a valuable tool both for helping researchers come to grips quickly with material from related biophysics fields outside their areas of expertise, and for reinforcing their existing knowledge. Biophysical research today encompasses many areas of biology. These studies do not necessarily share a unique identifying factor. This work unites the different areas of research and allows users, regardless of their background, to navigate through the most essential concepts with ease, saving them time and vastly improving their understanding The field of biophysics counts several journals that are directly and indirectly concerned with the field. There is no reference work that encompasses the entire field and unites the different areas of research through deep foundational reviews. Comprehensive Biophysics fills this vacuum, being a definitive work on biophysics. It will help users apply context to the diverse journal literature offering, and aid them in identifying areas for further research Chief Editor Edward Egelman (E-I-C, Biophysical Journal) has assembled an impressive, world-class team of Volume Editors and Contributing Authors. Each chapter has been painstakingly reviewed and checked for consistent high quality. The result is an authoritative overview which ties the literature together and provides the user with a reliable background information and citation resource




Contributions


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Catalog of Copyright Entries


Book Description




Blue Goldfish


Book Description

According to a recent study, 76% of customers expect brands to understand their individual needs. In Blue Goldfish, Stan Phelps and Evan Carroll make the business case for leveraging technology, data, and analytics to create a competitive advantage and increase customer loyalty.




Tourist


Book Description




Chinese Goldfish


Book Description

Informatie over de verschillende varieteiten, hun voeding, voorkomende ziekten en de kweek van goudvissen in China.




Rhodopsins and Phototransduction


Book Description

Brings together key new results of interdisciplinary collaborations among various research fields on rhodopsin including the photoreceptive mechanism of rhodopsins, the molecular mechanism of the visual transduction process, visual processes in the retina and other transduction processes in the retina and brain. The structures of the rhodopsin molecule are studied in the fields of protein chemistry, molecular biology, organic chemistry and structural biology; the ultra fast reactions of the retinal protein are studied in physics, biophysics, physical chemistry, organic chemistry and photobiology; the phototransduction in retinal proteins and visual cells are studied in biophysics, biochemistry, biophysical chemistry and photobiology; and the localization in the tissues is studied in anatomy and histochemistry. The diversity of visual systems in various animals is studied in zoology and comparative biochemistry.